{"title":"Maksutov-Cassegrain Telescopes","description":"","products":[{"product_id":"astromaster-90eq-maksutov-cassegrain-telescope","title":"AstroMaster 90EQ Maksutov-Cassegrain Telescope","description":"\u003cp\u003eDiscover our Solar System with the Celestron AstroMaster 114EQ! You’ll be ready to observe in minutes thanks to the quick and easy no-tool setup. The 114EQ provides bright, clear images of the Moon, planets, star clusters, and more for great nighttime viewing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManual German Equatorial telescope\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe AstroMaster mount comes with two slow motion control knobs that allow you to make fine pointing adjustments to the telescope in both Right Ascension and Declination axes, also referred to as RA and DEC.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAccessories Included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAccessories include a 20mm and 10mm eyepiece, and a finderscope. The two eyepieces offer different magnifications for low and high powered views.  \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStarry Night Software\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDownload Celestron’s Starry Night Software and learn about the night sky, celestial objects, and how to plan your next observing session. Celestron Starry Night Software is the premier astronomy software package on the market, providing resources and knowledge to view our solar system and beyond. \u003c\/p\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":46381993689345,"sku":"22058-CGL","price":316.66,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/6857\/8817\/files\/22058_AstroMaster_90EQ_MAK_01_ab21e411-f0c0-4ba9-8aa4-994f7e0c1bd6.jpg?v=1749501348"},{"product_id":"astromaster-127eq-maksutov-cassegrain-telescope","title":"AstroMaster 127EQ Maksutov-Cassegrain Telescope","description":"\u003cp\u003eDiscover our Solar System with the Celestron AstroMaster 114EQ! You’ll be ready to observe in minutes thanks to the quick and easy no-tool setup. The 114EQ provides bright, clear images of the Moon, planets, star clusters, and more for great nighttime viewing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManual German Equatorial telescope\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe AstroMaster mount comes with two slow motion control knobs that allow you to make fine pointing adjustments to the telescope in both Right Ascension and Declination axes, also referred to as RA and DEC.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAccessories Included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAccessories include a 20mm and 10mm eyepiece, and a finderscope. The two eyepieces offer different magnifications for low and high powered views.  \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStarry Night Software\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDownload Celestron’s Starry Night Software and learn about the night sky, celestial objects, and how to plan your next observing session. Celestron Starry Night Software is the premier astronomy software package on the market, providing resources and knowledge to view our solar system and beyond. \u003c\/p\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":46381994377473,"sku":"22059-CGL","price":416.66,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/6857\/8817\/files\/22058_AstroMaster_90EQ_MAK_01.jpg?v=1749501359"},{"product_id":"7-maksutov-cassegrain-telescope","title":"Advanced VX 7\" Maksutov Cassegrain Telescope","description":"\u003cp\u003eThe 700 Maksutov-Cassegrain Advanced VX\u003cspan\u003e (AVX)\u003c\/span\u003e telescope (Advanced VX 700 Mak) is a specialized instrument designed for detailed, high contrast views that sets a standard in mid-level telescopes. With its Maksutov-Cassegrain optical tube and the sturdy Advanced VX equatorial mount and tripod, this kit provides unparalleled views of the planets and up-close views of the lunar surface, including craters and maria.\u003c\/p\u003e\n\u003cp\u003eAstronomers located in urban areas will especially appreciate the Mak’s ability to bring out more contrast in celestial objects. But since the entire kit disassembles into separate, lightweight, and manageable pieces, it’s also a great choice for transporting to dark sky sites.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaksutov-Cassegrain Optical Design\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Mak is a catadioptric telescope, which means the optical design includes both a lens and a mirror. The light coming through a Mak passes through the corrector lens to the primary mirror and back to a spherical secondary mirror before it hits the eyepiece. Images are bright, sharp, and virtually free of chromatic aberration. \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/files\/MAKS_design.png?v=1538585693\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe Maksutov-Cassegrain’s optical design offers several unique benefits. Instead of a secondary mirror, the Mak features a “secondary spot” of reflective coating applied directly to the inside of the corrector plate. Because of this, the telescope does not require frequent collimation like a Schmidt-Cassegrain. Also, the secondary spot is significantly smaller than a traditional Schmidt-Cassegrain secondary mirror, giving the Mak its signature high-contrast views.\u003c\/p\u003e\n\u003cp\u003eOne important thing to note about Maksutov-Cassegrain telescopes is that the larger, heavier Maksutov corrector plate takes longer to cool down and adjust to ambient air temperature compared to a Schmidt-Cassegrain of the same aperture.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdvanced VX \u0026amp; Tripod \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Advanced VX mount is designed to provide superior performance for smaller telescopes while taking advantage of Celestron’s most advanced technologies: All-Star Polar Alignment, Celestron PWI telescope control software, and permanently programmable periodic error correction (PPEC).\u003c\/p\u003e\n\u003cp\u003eIf you’re an experienced imager, you’ll love taking this portable mount to a dark sky site and enjoying all the conveniences of a larger observatory mount. Or, if you’re new to imaging, Advanced VX will help you get started with the hobby and keep up with your needs for years to come.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eComputerized German equatorial mount\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Advanced VX is the smallest of Celestron’s German equatorial mounts. The computerized GoTo capability automatically tracks objects as they move across the night sky. The Advanced VX mount includes ports for a hand control, an autoguider, and 2 AUX ports for optional accessories.  The NexStar+ hand control gives you instant access to all the functions your mount has to offer. With automatic slewing and menu descriptions, astronomers of all skill levels can master this mount in just a few observing sessions. The Advanced VX also has an impressive tripod for its class with 2”-diameter steel tripod legs, providing an extra-wide stance for improved stability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePayload capacity\u003c\/strong\u003e\u003cbr\u003eThe payload capacity for the Advanced VX is 30 lb. It offers a sturdy platform for the 7” Maksutov-Cassegrain optical tube, even when paired with optional accessories like \u003cspan\u003e\u003ca href=\"https:\/\/www.celestron.com\/products\/starsense-autoalign\"\u003eStarSense AutoAlign\u003c\/a\u003e\u003c\/span\u003e, \u003cspan\u003e\u003ca href=\"https:\/\/www.celestron.com\/products\/focus-motor-for-sct-and-edgehd\"\u003eFocus Motor\u003c\/a\u003e\u003c\/span\u003e, a \u003cspan\u003e\u003ca href=\"https:\/\/www.celestron.com\/collections\/finderscope\"\u003efinderscope\u003c\/a\u003e\u003c\/span\u003e, and a \u003cspan\u003e\u003ca href=\"https:\/\/www.celestron.com\/collections\/astroimaging-cameras\"\u003ecamera\u003c\/a\u003e\u003c\/span\u003e. Celestron's payload capacity does not include the weight of the counterweights. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDual saddle plate\u003cbr\u003e\u003c\/strong\u003eAs of early 2019, Advanced VX mounts include a dual saddle plate that accommodates both CG-5 and CGE-style dovetails. Switching between the two saddle plates is as simple as moving the hand knobs into a separate set of holes. You can use your Advanced VX mount not only with the 7” Mak, but virtually any optical tube within Advanced VX’s weight limit.  \u003cspan\u003eCompatible with Vixen format dovetails 100mm or longer, not compatible with Losmandy D format plates (regardless of plate manufacturer).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSoftware\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCelestron PWI Telescope Control Software\u003cbr\u003eYour Ultimate Astronomy Software Suite\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAll current Celestron computerized telescopes include Celestron PWI (CPWI), the most advanced astronomy software suite provided with any consumer-grade telescope. Celestron’s experts co-developed CPWI with the engineers at PlaneWave Instruments. The result is an all-in-one solution offering you many of the same features used on PlaneWave’s observatory-class telescopes.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGraphical planetarium interface with PointXP advanced mount modelling allows you to add 100+ points to your alignment model for the most accurate pointing and tracking possible\u003c\/li\u003e\n\u003cli\u003eIdeal for remote observatory setups: save and re-load your alignment and park your scope\u003c\/li\u003e\n\u003cli\u003eProvides a complete ASCOM telescope interface to allow control of the telescope from third party software applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor more information on CPWI and to see the user interface, click \u003ca href=\"https:\/\/www.celestron.com\/pages\/celestron-pwi-telescope-control-software\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStarry Night Software\u003cbr\u003e\u003c\/strong\u003eAlso included with your purchase is a free download of Celestron’s Starry Night Special Edition Software. This advanced software by Simulation Curriculum offers detailed information about celestial objects and helps you plan your next observing or imaging session. The Special Edition software also includes telescope control via your PC.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAccessories Included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Advanced VX 700 Mak comes complete with a 2” Visual Back, a 2” Star Diagonal with 1.25” adapter, a 28 mm wide-field 2” eyepiece, and a large 8x50 straight-through finderscope. The optical tube accommodates the larger 2” accessories, such as \u003ca href=\"https:\/\/www.celestron.com\/products\/luminos-2in-25x-barlow-lens\"\u003e2” Barlow lenses\u003c\/a\u003e, the \u003ca href=\"https:\/\/www.celestron.com\/products\/2in-eyepiece-and-filter-kit\"\u003e2” eyepiece and filter kit\u003c\/a\u003e, and larger wide-field eyepieces.\u003c\/p\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":46382035370241,"sku":"12035-CGL","price":2416.66,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/6857\/8817\/files\/12035_Advanced_VX_7_Mak-Cass_01.jpg?v=1749502694"},{"product_id":"cgx-700-maksutov-cassegrain-telescope","title":"CGX 7\" Maksutov Cassegrain Telescope","description":"\u003cp\u003eThe 700 Maksutov-Cassegrain CGX telescope (CGX 700 Mak) is a specialized instrument designed for detailed, high contrast views of smaller celestial objects like the planets. With the Maksutov-Cassegrain optical tube and sturdy equatorial mount and tripod, this kit will provide unparalleled views of the planets and up-close views of the lunar surface, including craters and maria, Maks are also well suited to hunting smaller, fainter, deep sky objects such as globular clusters and planetary nebulae.  Astronomers located in urban areas will appreciate the Mak’s ability to bring out more contrast in celestial objects. Transporting the entire system to a dark site is not a problem either. The optical tube, mount head, tripod, counterweight bar, and counterweight all disassemble, with no tools required, into separate manageable pieces.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaksutov-Cassegrain Optical Design\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Mak is a catadioptric telescope, which means the optical design includes both a lens and a mirror. The light coming through a Mak passes through the corrector lens to the primary mirror and back to a spherical secondary mirror before it hits your eyepiece. Images are bright, sharp, and virtually free of chromatic aberration. \u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/files\/MAKS_design.png?v=1538585693\" alt=\"\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe Maksutov-Cassegrain’s optical design offers several unique benefits. Instead of a secondary mirror, the Mak features a “secondary spot” of reflective coating applied directly to the inside of the corrector plate. Because of this, the telescope does not require frequent collimation like a Schmidt-Cassegrain. Also, the secondary spot is significantly smaller than a traditional Schmidt-Cassegrain secondary mirror, giving the Mak its signature high-contrast views.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eOne important thing to note about Maksutov-Cassegrain telescopes is that the larger, heavier Maksutov corrector plate takes longer to cool down and adjust to ambient air temperature compared to a Schmidt-Cassegrain of the same aperture.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCGX Mount \u0026amp; Tripod\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe CGX is the culmination of Celestron engineers’ decades of experience in equatorial mount design, incorporating feedback from imagers worldwide. Combined with the 700 Mak, it is a state-of-the-art deep-sky astronomical imaging system.\u003c\/p\u003e\n\u003cp\u003eThe CGX is an incredibly sturdy equatorial mount which rigidly supports the 700 Mak. The mount was designed more compactly, so the instrument load is held closer to the R.A. axis, thus reducing torque from the load. It was also designed using FEA (Finite Element Analysis) software, which helped to optimize the stout structure of the mount. As a result, the CGX can support more weight than other mounts with similar mass. With its 55 lbs load capacity, it can easily handle the 700 Mak, which weighs only 17 lbs, along with a camera and any accessories. Expect a vibration-free setup, even in somewhat windy conditions. The 700 Mak connects directly to the CGX with its CGE dovetail mounting bar.\u003c\/p\u003e\n\u003cp\u003eThe heavy-duty adjustable height tripod has 2” diameter steel tripod legs with an extra-wide stance for improved stability. Graduated markings on the tripod legs make it easy to extend them to the same height and level the tripod.\u003c\/p\u003e\n\u003cp\u003eThe mount is packed with functionality and conveniences that make imaging with the 700 Mak easy. The fully computerized mount will automatically “GoTo” any of the 40,000+ astronomical objects selected from the NexStar+ hand controller’s database and automatically track the object as it appears to move across the night sky.\u003c\/p\u003e\n\u003cp\u003eDesigned with imaging in mind, the CGX motor drive system builds upon learnings from previous generations of mounts. You can trust CGX to accurately track during an exposure. At the heart of the system are low cog DC servo motors with integrated optical encoders. The low cog design helps the motors run smoothly, while the integrated optical encoders provide accuracy. The motors connect to the worm gears with a belt-and-pulley system (instead of spur gears) to reduce gear backlash when the motor changes directions. The steel worm gears are supported by precision bearings and spring-loaded against a brass worm wheel, which also helps ensure a smoothly operating drive system with minimal backlash and no binding.\u003c\/p\u003e\n\u003cp\u003eTo track objects in the night sky, the mount must first be polar-aligned. Celestron makes this process easier than ever with the innovative All-Star Polar Alignment procedure. No extra equipment, such as a polar finder scope, is required. (An optional polar alignment finder scope is available if desired.) Best of all, the alignment can usually be completed in about 15 minutes, even without a clear view of Polaris.\u003c\/p\u003e\n\u003cp\u003eAll mounts have some amount of “periodic tracking error” inherent in them caused by tiny gear imperfections. To mitigate this, the CGX has Permanent Periodic Error Correction (PPEC). This allows you to run a routine to record the periodic errors only once; the recording is kept in memory, and subsequently corrects for the mount’s periodic tracking error. If an even higher level of tracking accuracy is desired, the CGX also has a dedicated autoguider port to connect an autoguiding camera directly to the mount to correct for any residual tracking errors.\u003c\/p\u003e\n\u003cp\u003eConditions for imaging are best when celestial objects are at their highest point in the sky with the darkest background, called the meridian. But some German equatorial mounts have trouble tracking near the meridian because they need to perform a “meridian flip,” readjusting their position to avoid the tube striking the mount. CGX does not suffer from this problem, imaging through the meridian with ease and not requiring a meridian flip until the object is a full 20° past the meridian.\u003c\/p\u003e\n\u003cp\u003eThe NexStar+ also has dozens of other functions to control every aspect of the mount’s behavior. These include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMultiple ways to align the mount to the night sky\u003c\/li\u003e\n\u003cli\u003eAdjustable slew rates up to 5°\/second\u003c\/li\u003e\n\u003cli\u003eNorthern or Southern hemisphere compatibility\u003c\/li\u003e\n\u003cli\u003eAdjustable autoguiding rates\u003c\/li\u003e\n\u003cli\u003eHibernate mode so the mount can be powered down without loss of alignment\u003c\/li\u003e\n\u003cli\u003eContinual firmware development, with new features added regularly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn addition to the autoguider port, the CGX also has other ports to enhance and expand the capabilities of the mount. The hand controller has a USB 2.0 port for those who wish to control the mount with an external computer and optional third-party software (see “Ready for Remote Imaging” section below). There are also 2 AUX ports on the mount that can support optional accessories such as StarSense AutoAlign.\u003c\/p\u003e\n\u003cp\u003eTransporting the entire system to a dark site is extremely manageable, even for one person. The optical tube, mount head, tripod, counterweight bar, and counterweight all disassemble into separate pieces. The only tool ever required is a supplied hex key, which has a holder built into the mount, so you can’t lose or forget it. CGX also features two ergonomic carry handles that make carrying and setting up this heavy-duty mount much more comfortable. When it’s time to transport your mount, the tripod accessory tray “nests” into the legs when collapsed, stabilizing the tripod in your vehicle and ensuring that you don’t lose the tray.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReady for Remote Imaging\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eToday’s imagers do not necessarily want to be near their telescope outside when they are capturing images. Rather, they would prefer to be indoors controlling the mount and camera with a computer, while the telescope is in the backyard, or even hundreds of miles away in a dark remote observing site. Not every mount is capable of remote observing operation, but the CGX was designed specifically with this in mind. Celestron’s engineers thought through every scenario that might occur in the field, since it’s very likely that no one will be around to immediately “rescue” a remote telescope if something unexpected occurs.\u003c\/p\u003e\n\u003cp\u003eOne of the most critical problems that can occur during remote operation is the optical tube inadvertently striking the mount. This will not only ruin an exposure and require realignment with the sky, but could also damage expensive equipment. This type of strike cannot happen with CGX because optical switches on each axis stop the motors before the astrograph can run into the mount, without loss of alignment.\u003c\/p\u003e\n\u003cp\u003eShould power be somehow interrupted, the mount has “home position” optical switches that allow easy remote realignment of the mount. The mount’s cables are all wired internally through the mount, and all external inputs, including the power jack, are on a stationary section of the mount. This prevents cables from becoming snagged or tangled and unplugged as the astrograph is moving. The mount also has hard stops to physically limit the motion of the astrograph on each axis, preventing the internal cabling from being overly twisted or pulled and potentially failing. In addition, the hard stops provide a “fail safe” safety measure to protect the astrograph should the limit switches somehow fail. The power jack for the mount utilizes a threaded barrel connector, ensuring the power cable won’t become unplugged and cause the mount to lose power.\u003c\/p\u003e\n\u003cp\u003eFor remote imaging, the mount needs a way to be controlled by an external computer. The CGX has two ways to connect to a computer via USB 2.0. First, it has a USB port on the mount itself which is used exclusively to connect to a PC running the included Celestron PWI telescope control software. Developed in partnership with PlaneWave Instruments, the software has an intuitive graphical user interface and provides an excellent solution for remotely operating the mount. It incorporates multi-point mount modeling to provide the most accurate alignment of the mount to the sky possible. In addition, the included NexStar+ hand controller also has its own USB 2.0 port for computer connection; this can be used with optional third-party telescope control software by use of an ASCOM driver.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAccessories Included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e The CGX 700 Mak comes complete with a 2” Visual Back, a 2” Star Diagonal with 1.25” adapter, a 28mm wide-field 2” eyepiece, and a large 8x50 straight-through finderscope. The optical tube accommodates the larger 2” accessories, such as \u003ca href=\"https:\/\/www.celestron.com\/products\/luminos-2in-25x-barlow-lens\"\u003e2” Barlow lenses\u003c\/a\u003e, the \u003ca href=\"https:\/\/www.celestron.com\/products\/2in-eyepiece-and-filter-kit\"\u003e2” eyepiece and filter kit\u003c\/a\u003e, and larger wide-field eyepieces.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStarBright XLT Technology\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eStarBright XLT is Celestron’s revolutionary optical coating system that outperforms any other coating in the commercial telescope market. There are three major components that make up our StarBright XLT high-transmission optical system design:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUnique enhanced multi-layer mirror coatings made from precise layers of aluminum, SiO2 (quartz), TiO2 (titanium dioxide), and SiO2 (silicon dioxide). Reflectivity is fairly flat across the spectrum, optimizing it for both imaging and visual observing.\u003c\/li\u003e\n\u003cli\u003eMulti-layer anti-reflective coatings made from precise layers of MgF2 (magnesium fluoride) and HfO2 (hafnium dioxide). Hafnium—a rare element that costs nearly $2,000 per kilogram—gives us a wider band pass than the titanium used in competing coatings.\u003c\/li\u003e\n\u003cli\u003eHigh-transmission water white glass is used instead of soda lime glass for the corrector lens. Water white glass transmits about 90.5% without anti-reflective coatings; that’s 3.5% better transmission than uncoated soda lime glass. When water white glass is used in conjunction with StarBright XLT’s anti-reflective coatings, the average transmission reaches 97.4%, an 8% improvement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eTaken together, these three components make StarBright XLT one of the finest optical coatings available. For more information about our patented StarBright XLT technology, visit \u003ca href=\"http:\/\/www.celestron.com\/university\/astronomy\/starbright-xlt-optical-coating-system\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCelestron’s Starry Night Special Edition Software\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eStarry Night is a planetarium software package which provides easy-to-understand explanations and impressive visuals of all kinds of night sky phenomena. Use Starry Night to learn more about extra solar planets imagery, 3D Stars rendering, observation planning, telescope control, multiple-panel printing, and much more. Starry Night is available on macOS and Microsoft Windows. For more information about our Starry Night Software technology, visit \u003ca href=\"https:\/\/www.celestron.com\/pages\/celestron-starry-night-software\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":46382037598465,"sku":"12049-CGL","price":3999.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/6857\/8817\/files\/12049_CGX_700_Maksutov-Cassegrain_Telescope_01.jpg?v=1749502702"},{"product_id":"c70-mini-mak-spotting-scope","title":"C70 Mini Mak Spotting Scope","description":"\u003cp\u003eCelestron Mini Maks bring portability and versatility; the Maksutov optical design is recognized for being compact, easy to use, and applicable for both terrestrial (land) and astronomical use.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eC70 Mini Mak is a small but powerful spotting scope that includes a tabletop tripod which has built-in slow motion controls, a built-in zoom eyepiece capable of 75x magnification, and soft carrying case.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaksutov-Cassegrain Optical Design\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe MAK\u003cspan\u003e \u003c\/span\u003eis a catadioptric spotting scope, which means the optical design includes both a lens and a mirror. The light coming through a MAK\u003cspan\u003e \u003c\/span\u003epasses through the corrector lens to the primary mirror and back to a spherical secondary mirror before it hits the eyepiece. Images are bright, sharp, and virtually free of chromatic aberration. \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/files\/MAKS_design.png?v=1538585693\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/files\/MAKS_design.png?v=1538585693\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe Maksutov-Cassegrain’s optical design offers several unique benefits. Instead of a secondary mirror, the MAK\u003cspan\u003e \u003c\/span\u003efeatures a “secondary spot” of reflective coating applied directly to the inside of the corrector plate. Because of this, the spotting scope does not require frequent collimation. Also, the secondary spot is significantly smaller, giving the MAK\u003cspan\u003e \u003c\/span\u003eits signature high-contrast views.\u003c\/p\u003e\n\u003cp\u003eOne important thing to note about Maksutov-Cassegrain spotting scope is that the larger, heavier Maksutov corrector plate takes longer to cool down and adjust to ambient air temperature.\u003c\/p\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":46382057226497,"sku":"52238-CGL","price":158.33,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/6857\/8817\/files\/52238_C70_Mini_Mak_1.jpg?v=1749503490"},{"product_id":"c90-mak-spotting-scope","title":"C90 MAK Spotting Scope","description":"\u003cp\u003eThe Maksutov optical design is recognized for being a portable design that is easy to use and has a variety of applications, making it an excellent choice for both terrestrial and astronomical usage. This C90 Mak has excellent optics with razor sharp images over a wide field.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaksutov-Cassegrain Optical Design\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe MAK\u003cspan\u003e \u003c\/span\u003eis a catadioptric\u003cspan\u003e \u003c\/span\u003espotting scope, which means the optical design includes both a lens and a mirror. The light coming through a MAK\u003cspan\u003e \u003c\/span\u003epasses through the corrector lens to the primary mirror and back to a spherical secondary mirror before it hits the eyepiece. Images are bright, sharp, and virtually free of chromatic aberration. \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/files\/MAKS_design.png?v=1538585693\" alt=\"\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/files\/MAKS_design.png?v=1538585693\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe Maksutov-Cassegrain’s optical design offers several unique benefits. Instead of a secondary mirror, the MAK\u003cspan\u003e \u003c\/span\u003efeatures a “secondary spot” of reflective coating applied directly to the inside of the corrector plate. Because of this, the spotting scope\u003cspan\u003e \u003c\/span\u003edoes not require frequent collimation. Also, the secondary spot is significantly smaller, giving the MAK\u003cspan\u003e \u003c\/span\u003eits signature high-contrast views.\u003c\/p\u003e\n\u003cp\u003eOne important thing to note about Maksutov-Cassegrain spotting scope is that the larger, heavier Maksutov corrector plate takes longer to cool down and adjust to ambient air temperature.\u003c\/p\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":46382057685249,"sku":"52268-CGL","price":241.66,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/6857\/8817\/files\/52268_C90_Mak_1.jpg?v=1749503518"},{"product_id":"nexstar-127slt-computerized-telescope","title":"NexStar 127SLT Computerized Telescope","description":"\u003cp\u003eCelestron’s innovative NexStar Star Location Telescope (SLT) has been a customer favorite for years thanks to its unique combination of high-quality optics, a user-friendly computerized interface, and a sturdy single fork arm mount.\u003c\/p\u003e\n\u003cp\u003eThis telescope comes with a pre-assembled, adjustable stainless-steel tripod, quick release fork arm, NexStar+ computerized hand control, 127mm Maksutov-Cassegrain optical tube, and lots of bonus accessories.\u003c\/p\u003e\n\u003cp\u003eThe entire telescope kit is a simple, no-tool assembly and fast SkyAlign alignment procedure will have you ready to observe in minutes. This makes NexStar 127SLT your perfect companion for impromptu observing sessions and all-night stargazing marathons alike.\u003c\/p\u003e\n\u003cp\u003eYour NexStar 127SLT will reveal details of the lunar surface, Venus and its phases, the polar caps on Mars, Jupiter and its four moons, and Saturn with its rings plainly visible. It can also be used as a land-based spotting telescope for daytime and wildlife observations.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eMaksutov-Cassegrain Optical Design\u003c\/h2\u003e\n\u003cp\u003eThe MAK is a catadioptric telescope, which means the optical design includes both a lens and a mirror. The light coming through a MAK passes through the corrector lens to the primary mirror and back to a spherical secondary mirror before it hits the eyepiece. Images are bright, sharp, and virtually free of chromatic aberration. \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/files\/MAKS_design.png?v=1538585693\" alt=\"\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/files\/MAKS_design.png?v=1538585693\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe Maksutov-Cassegrain’s optical design offers several unique benefits. Instead of a secondary mirror, the MAK features a “secondary spot” of reflective coating applied directly to the inside of the corrector plate. Because of this, the telescope does not require frequent collimation like a Schmidt-Cassegrain. Also, the secondary spot is significantly smaller than a traditional Schmidt-Cassegrain secondary mirror, giving the MAK its signature high-contrast views.\u003c\/p\u003e\n\u003cp\u003eOne important thing to note about Maksutov-Cassegrain telescopes is that the larger, heavier Maksutov corrector plate takes longer to cool down and adjust to ambient air temperature compared to a Schmidt-Cassegrain of the same aperture.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eThe Mount \u0026amp; Technologies\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eComputerized AltAzimuth Mount – \u003c\/strong\u003eThe NexStar SLT telescope features a single fork arm altazimuth mount, which allows the telescope to track the desired objects as they appear to move across the night sky. The mount sits on a pre-assembled, adjustable steel tripod.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNexStar+ Hand Control – \u003c\/strong\u003eThis computerized hand control enables you to automatically slew to any of 40,000 celestial objects with the push of a button. The NexStar+ database includes more than 600 galaxies, 300 clusters and dozens of beautiful binary stars. Not sure what to observe? Choose the Sky Tour feature and the NexStar+ hand control will automatically generate a list of all the best celestial objects currently visible based on your exact time and location.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSkyAlign Technology – \u003c\/strong\u003eOur proprietary SkyAlign alignment procedure makes setting up and using a computerized telescope faster and easier than ever before. Point the telescope at three bright objects in the sky, and the telescope can triangulate its position and locate any other object in the sky automatically. You don’t need to know the names of the stars—you can even pick the Moon or bright planets! For more information about our SkyAlign technology, visit \u003ca href=\"https:\/\/www.celestron.com\/pages\/skyalign-technology\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePower\u003c\/strong\u003e – Go anywhere! Feel free to enjoy your NexStar SLT in remote dark sky locations—it’s powered by 8 AA batteries (not included) or a PowerTank portable battery (sold separately). The internal battery compartment provides power to the high precision servo motors for rigid low-vibration performance while eliminating cord wrap issues associated with external battery packs. You may also power your telescope with a \u003ca href=\"https:\/\/www.celestron.com\/products\/ac-adapter-2-amp\"\u003e12V AC adapter\u003c\/a\u003e (sold separately).\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eAccessories Included\u003c\/h2\u003e\n\u003cp\u003eYour telescope includes a StarPointer™ red dot finderscope, a star diagonal, and two eyepieces (25mm and 9mm). The two eyepieces offer different magnifications for low- or high-powered observing. The star diagonal provides a right-side-up view and a more comfortable viewing angle when looking up at the sky. The StarPointer™ red dot finderscope will help you quickly center an object in your eyepiece for easier observing.\u003c\/p\u003e\n\u003cp\u003eNexStar 127SLT is ready to grow with you as you become a more experienced amateur astronomer. It’s compatible with all Celestron’s latest accessories, including StarSense AutoAlign, SkyPortal WiFi module, and PowerTank Lithium.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eStarry Night Software\u003c\/h2\u003e\n\u003cp\u003eYour purchase includes a FREE download of Celestron’s Starry Night. This powerful software will help you learn about the night sky, celestial objects, and how to plan your next observing session. Celestron Starry Night is the premier astronomy software package on the market, providing resources and knowledge to view our solar system and beyond. \u003c\/p\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":46382150844673,"sku":"22097-CGL","price":499.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/6857\/8817\/files\/050234220972_NexStar_127SLT_22097_1.jpg?v=1749504528"},{"product_id":"nexstar-90slt-computerized-telescope","title":"NexStar 90SLT Computerized Telescope","description":"\u003cp\u003eCelestron’s innovative NexStar Star Location Telescope (SLT) has been a customer favorite for years thanks to its unique combination of high-quality optics, a user-friendly computerized interface, and a sturdy single fork arm mount.\u003c\/p\u003e\n\u003cp\u003eThis telescope comes with a pre-assembled, adjustable stainless-steel tripod, quick release fork arm, NexStar+ computerized hand control, 90mm Maksutov-Cassegrain optical tube, and lots of bonus accessories.\u003c\/p\u003e\n\u003cp\u003eThe entire telescope kit is a simple, no-tool assembly and fast SkyAlign alignment procedure will have you ready to observe in minutes. This makes NexStar 90SLT your perfect companion for impromptu observing sessions and all-night stargazing marathons alike.\u003c\/p\u003e\n\u003cp\u003eYour NexStar 90SLT will reveal details of the lunar surface, Venus and its phases, the polar caps on Mars, Jupiter and its four moons, and Saturn with its rings plainly visible. It can also be used as a land-based spotting telescope for daytime and wildlife observations.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eMaksutov-Cassegrain Optical Design\u003c\/h2\u003e\n\u003cp\u003eThe MAK is a catadioptric telescope, which means the optical design includes both a lens and a mirror. The light coming through a MAK passes through the corrector lens to the primary mirror and back to a spherical secondary mirror before it hits the eyepiece. Images are bright, sharp, and virtually free of chromatic aberration. \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/files\/MAKS_design.png?v=1538585693\" alt=\"\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/files\/MAKS_design.png?v=1538585693\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe Maksutov-Cassegrain’s optical design offers several unique benefits. Instead of a secondary mirror, the MAK features a “secondary spot” of reflective coating applied directly to the inside of the corrector plate. Because of this, the telescope does not require frequent collimation like a Schmidt-Cassegrain. Also, the secondary spot is significantly smaller than a traditional Schmidt-Cassegrain secondary mirror, giving the MAK its signature high-contrast views.\u003c\/p\u003e\n\u003cp\u003eOne important thing to note about Maksutov-Cassegrain telescopes is that the larger, heavier Maksutov corrector plate takes longer to cool down and adjust to ambient air temperature compared to a Schmidt-Cassegrain of the same aperture.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eThe Mount \u0026amp; Technologies\u003c\/h2\u003e\n\u003cp\u003e\u003cb\u003eComputerized Alt-Azimuth Mount – \u003c\/b\u003eThe NexStar SLT telescope features a single fork arm altazimuth mount, which allows the telescope to track the desired objects as they appear to move across the night sky. The mount sits on a pre-assembled, adjustable steel tripod.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eNexStar+ Hand Control – \u003c\/b\u003eThis computerized hand control enables you to automatically slew to any of 40,000 celestial objects with the push of a button. The NexStar+ database includes more than 600 galaxies, 300 clusters and dozens of beautiful binary stars. Not sure what to observe? Choose the Sky Tour feature and the NexStar+ hand control will automatically generate a list of all the best celestial objects currently visible based on your exact time and location.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSkyAlign Technology – \u003c\/b\u003eOur proprietary SkyAlign alignment procedure makes setting up and using a computerized telescope faster and easier than ever before. Point the telescope at three bright objects in the sky, and the telescope can triangulate its position and locate any other object in the sky automatically. You don’t need to know the names of the stars—you can even pick the Moon or bright planets! For more information about our SkyAlign technology, visit \u003ca href=\"https:\/\/www.celestron.com\/pages\/skyalign-technology\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePower\u003c\/b\u003e – Go anywhere! Feel free to enjoy your NexStar SLT in remote dark sky locations—it’s powered by 8 AA batteries (not included) or a PowerTank portable battery (sold separately). The internal battery compartment provides power to the high precision servo motors for rigid low-vibration performance while eliminating cord wrap issues associated with external battery packs. You may also power your telescope with a \u003ca href=\"https:\/\/www.celestron.com\/products\/ac-adapter-2-amp\"\u003e12V AC adapter\u003c\/a\u003e (sold separately).\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eAccessories Included\u003c\/h2\u003e\n\u003cp\u003eYour telescope includes a StarPointer™ red dot finderscope, a star diagonal, and two eyepieces (25mm and 9mm). The two eyepieces offer different magnifications for low- or high-powered observing. The star diagonal provides a right-side-up view and a more comfortable viewing angle when looking up at the sky. The StarPointer™ red dot finderscope will help you quickly center an object in your eyepiece for easier observing.\u003c\/p\u003e\n\u003cp\u003eNexStar 90SLT is ready to grow with you as you become a more experienced amateur astronomer. It’s compatible with all Celestron’s latest accessories, including StarSense AutoAlign, SkyPortal WiFi module, and PowerTank Lithium.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eStarry Night Software\u003c\/h2\u003e\n\u003cp\u003eYour purchase includes a FREE download of Celestron’s Starry Night. This powerful software will help you learn about the night sky, celestial objects, and how to plan your next observing session. Celestron Starry Night is the premier astronomy software package on the market, providing resources and knowledge to view our solar system and beyond.\u003c\/p\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":46382152188161,"sku":"22087-CGL","price":416.66,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/6857\/8817\/files\/050234220873_NexStar_90SLT_22087_1.jpg?v=1749504555"},{"product_id":"nexstar-4se-computerized-telescope","title":"NexStar 4SE Computerized Telescope","description":"\u003cp\u003eCelestron’s signature orange-tube telescope combines advanced features and excellent optics in one easy-to-use system, the NexStar 4SE. It’s the perfect choice for your first serious telescope, offering striking views at an economical price.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOur Founder’s Vision, Reimagined for the 21\u003csup\u003est\u003c\/sup\u003e\u003c\/strong\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003cstrong\u003eCentury\u003cbr\u003e\u003c\/strong\u003eIn the 1970s, Celestron’s Schmidt-Cassegrain telescopes brought the hobby of astronomy to the masses and established Celestron as the world’s premier telescope maker. Our founder, Tom Johnson, invented Celestron’s proprietary method of producing Schmidt corrector plates for superior views and maximum portability. Johnson believed in creating high-quality optical instruments at an affordable price, and inspired a generation of amateur astronomers.\u003c\/p\u003e\n\u003cp\u003eFour decades later, we’ve improved upon this design by adding cutting-edge features, while staying true to our founder’s intent.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eView the Universe’s Most Impressive Celestial Objects\u003cbr\u003e\u003c\/strong\u003eThe 4SE’s four-inch primary mirror packs enough light-gathering ability to observe the best that the solar system has to offer: Saturn’s rings, the cloud bands on Jupiter, and geographic features on the surface of the Moon. When it comes to deep sky objects, take your 4SE to a dark-sky site and you’ll see hundreds of pinpoint stars in the Hercules Globular Cluster, the spiral arms of the Whirlpool Galaxy, and more.\u003cstrong\u003e \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRevolutionary Single Fork Arm Mount\u003cbr\u003e\u003c\/strong\u003eWe know the best telescope is the one you will use most often. That’s why Celestron’s engineers created NexStar SE’s unique, patented single fork arm mount. It’s perfectly portable and makes setup quick and easy. What’s more, the NexStar SE breaks down into several lightweight and compact pieces, making it easy to transport, even in small vehicles. You’ll have no problem getting the NexStar SE to your favorite observing site, or setting it up quickly in your backyard.\u003c\/p\u003e\n\u003cp\u003eOf course, it’s what’s inside the mount that really counts. Sturdy construction from high-quality components give NexStar SE the pointing and tracking accuracy needed to observe and follow your favorite targets with push-button ease. Use the included NexStar+ hand control to locate over 40,000 celestial objects, or take a Sky Tour and let your telescope show you the best objects currently visible.\u003c\/p\u003e\n\u003cp\u003eAligning your telescope is simple and painless, too, thanks to SkyAlign. This process makes alignment as easy as 1-2-3: just center three bright objects in your eyepiece and press ALIGN. For even easier alignment, attach our StarSense AutoAlign and your NexStar SE aligns itself!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdvanced Features Let the NexStar SE Grow with You\u003cbr\u003e\u003c\/strong\u003eThe NexStar SE is compatible with all the high-tech accessories advanced users love. 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The Astro Fi offers dazzling views of craters on the Moon, the rings of Saturn, the Great Red Spot on Jupiter, the Orion Nebula, the Hercules Globular Cluster and so much more at night. In addition, the star diagonal provides right side up viewing for using as a spotting scope during the day.\u003c\/p\u003e\n\u003cp\u003eSetting up the telescope is a breeze and will have you observing in no time. Even on your first time out, you can assemble the telescope, its accessories, and download SkyPortal \u003cspan\u003ePowered by SkySafari™ \u003c\/span\u003eapp in just a few minutes. The adjustable tripod legs allow you to customize the telescope’s height to your liking. The total telescope kit weighs just 16 pounds, making it perfect for impromptu observing sessions or transporting wherever life’s adventures take you.\u003c\/p\u003e\n\u003cp\u003eFor even more fun, Astro Fi’s lens cap does double duty as a smartphone adapter. Position your smartphone inside the adapter and then secure it over the Astro Fi’s eyepiece to capture images and video of all your discoveries.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaksutov-Cassegrain Optical Design\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe MAK\u003cspan\u003e \u003c\/span\u003eis a catadioptric telescope, which means the optical design includes both a lens and a mirror. The light coming through a MAK\u003cspan\u003e \u003c\/span\u003epasses through the corrector lens to the primary mirror and back to a spherical secondary mirror before it hits the eyepiece. Images are bright, sharp, and virtually free of chromatic aberration. \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/files\/MAKS_design.png?v=1538585693\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/files\/MAKS_design.png?v=1538585693\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe Maksutov-Cassegrain’s optical design offers several unique benefits. Instead of a secondary mirror, the MAK\u003cspan\u003e \u003c\/span\u003efeatures a “secondary spot” of reflective coating applied directly to the inside of the corrector plate. Because of this, the telescope does not require frequent collimation like a Schmidt-Cassegrain. Also, the secondary spot is significantly smaller than a traditional Schmidt-Cassegrain secondary mirror, giving the MAK\u003cspan\u003e \u003c\/span\u003eits signature high-contrast views.\u003c\/p\u003e\n\u003cp\u003eOne important thing to note about Maksutov-Cassegrain telescopes is that the larger, heavier Maksutov corrector plate takes longer to cool down and adjust to ambient air temperature compared to a Schmidt-Cassegrain of the same aperture.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eComputerized Alt-Azimuth telescope\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTake in the sky with the computerized alt-azimuth telescope. This straightforward design allows the telescope to move in all directions.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIntegrated WiFi \u0026amp; Celestron’s SkyPortal App\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eControl your telescope using your smart device. The Astro Fi series emits its own wireless connection to Celestron’s SkyPortal app to provide easy remote observing. Celestron’s SkyPortal app replaces the traditional telescope hand control for a 100% wireless experience. Scan the sky for an object you would like to view, tap the object in SkyPortal and watch your Astro Fi telescope automatically slews to the object. While observing, SkyPortal provides information on the object; it’s never been more fun to explore the universe!\u003c\/p\u003e\n\u003cp\u003eNOTE: Due to the amount of information SkyPortal has to offer, we recommend downloading the app before going out to observe.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSkyAlign Technology\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eGetting ready to observe is quick and painless thanks to Celestron’s award-winning SkyAlign technology. Center any three bright objects in the eyepiece, and your telescope calculates its position. You can even generate a Sky Tour of all the best celestial objects to view based on your exact time and location.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAccessories Included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Astro Fi 102 comes with two eyepieces (25mm and 10mm), a star diagonal, an integrated smartphone adapter, and a red dot finderscope.  The two eyepieces offer different magnifications to view your intended object. The star diagonal provides a right-side-up viewing for a more comfortable viewing angle when looking up at the sky. The red dot finderscope will help you quickly center an object in your eyepiece for easier observing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLens Cap\/Smartphone Adapter \u003c\/strong\u003e– Image celestial or terrestrial objects with this smartphone adapter! The Astro Fi lens cap has an integrated smartphone adapter to capture great images of the Moon, planets, and terrestrial targets like birds and wildlife. With its light, rigid frame, this accessory allows you to connect any smartphone to any telescope eyepiece with an outside diameter of 45mm or smaller. This smartphone adapter installs easily over the top of an eyepiece while bungee cords securely hold your phone in position so you can snap images or video.  While the vast majority of smartphones can be used with the case on, some very large and\/or bulky phone cases (such as folio style cases) may need to be removed for the phone to fit in the adapter.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStarry Night Software\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDownload Celestron’s Starry Night Software and learn about the night sky, celestial objects, and how to plan your next observing session. Celestron Starry Night Software is the premier astronomy software package on the market, providing resources and knowledge to view our solar system and beyond. \u003c\/p\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":46382161625345,"sku":"22202-CGL","price":374.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/6857\/8817\/files\/22202_Astro_Fi_102_1_Smartphone_Callout.jpg?v=1749505019"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/6857\/8817\/collections\/Maksutov_Cassegrain_Telescopes_Main_Page_1200x310_a3e53522-c7d5-43b0-aaf3-4fec78ed139a.jpg?v=1789946164","url":"https:\/\/celestron.co.uk\/collections\/maksutov-cassegrain-telescopes.oembed","provider":"Celestron Global Limited","version":"1.0","type":"link"}