Knowledge Base
Find answers fast. Our comprehensive knowledge base is your go-to resource for getting the most out of your Celestron product.
Popular Articles
Where do I get replacement caps for my older Celestron binoculars?
Unfortunately, Celestron no longer carries objective lens caps for older binocular models. We recommend visiting a local full-line photo store--they often have old lens caps and covers in a spare...
Where do I get replacement caps for my older Celestron binoculars?
Unfortunately, Celestron no longer carries objective lens caps for older binocular models. We recommend visiting a local full-line photo store--they often have old lens caps and covers in a spare...
I want to match the image scale with my DSLR or CCD camera to my scope’s...
The basic imaging element of today’s electronic camera is the pixel. It can be thought of as the individual cell or unit on the chip (picture element) that actually captures...
I want to match the image scale with my DSLR or CCD camera to my scope’s...
The basic imaging element of today’s electronic camera is the pixel. It can be thought of as the individual cell or unit on the chip (picture element) that actually captures...
I want to use the AMCap image capture program you provide with several o...
AMCap is widely available and is a free download.Here is a Google search result that has sites that have AMCap downloads for free:http://www.google.com/search?q=AMCap+program&rls=com.micros...
I want to use the AMCap image capture program you provide with several o...
AMCap is widely available and is a free download.Here is a Google search result that has sites that have AMCap downloads for free:http://www.google.com/search?q=AMCap+program&rls=com.microsoft:...
What is the optimized image circle for the EdgeHD OTAs and Reducers?
The EdgeHD optics are designed to optimize an image circle 21mm in radius from the center of the field of view. Doubling this figure gives an image circle 42mm in...
What is the optimized image circle for the EdgeHD OTAs and Reducers?
The EdgeHD optics are designed to optimize an image circle 21mm in radius from the center of the field of view. Doubling this figure gives an image circle 42mm in...
My mount is moving in the wrong direction when I use the direction arrow...
You will need to review and adjust the button direction logic in your hand control menu. The directions are user-adjustable, so you can match the direction the star moves in...
My mount is moving in the wrong direction when I use the direction arrow...
You will need to review and adjust the button direction logic in your hand control menu. The directions are user-adjustable, so you can match the direction the star moves in...
How can I adjust the CGE Pro for latitudes higher than 42 degrees?
As shipped from the factory, the CGE Pro mount will only adjust to a latitude maximum of about 42 degrees.If you live at a latitude higher than 42 degrees you...
How can I adjust the CGE Pro for latitudes higher than 42 degrees?
As shipped from the factory, the CGE Pro mount will only adjust to a latitude maximum of about 42 degrees.If you live at a latitude higher than 42 degrees you...