I need a case or bag for my scope and I can’t find it on your website. W...

Celestron no longer carries cases, etc. for all the telescopes and tripods we sell. There are several other companies that have products useful for storing and or transporting your astronomical...

I need a case or bag for my scope and I can’t find it on your website. W...

Celestron no longer carries cases, etc. for all the telescopes and tripods we sell. There are several other companies that have products useful for storing and or transporting your astronomical...

How do I connect my CN16 GPS to an Advanced GT (AS-GT) mount?

There is no AUX port on the AS-GT mount, so you need to get an adapter to provide an AUX port for the mount. Celestron’s AUX port accessory plugs into...

How do I connect my CN16 GPS to an Advanced GT (AS-GT) mount?

There is no AUX port on the AS-GT mount, so you need to get an adapter to provide an AUX port for the mount. Celestron’s AUX port accessory plugs into...

How do I use the visual back and StarDiagonal with my NexStar SE Schmidt...

Your NexStar SE Schmidt-Cassegrain telescope (SCT) has threads on the back of the tube to accept accessories for visual and photographic use. The major accessory for visual use with a...

How do I use the visual back and StarDiagonal with my NexStar SE Schmidt...

Your NexStar SE Schmidt-Cassegrain telescope (SCT) has threads on the back of the tube to accept accessories for visual and photographic use. The major accessory for visual use with a...

How do I find a new hand control for my Celestron mount?

How do I find a new hand control for my Celestron mount?

To determine which hand controller you need for your telescope, you must identify what computerized mount you have.Hand Control Compatibility ListNexStar+ Hand Control USB, AZ (93981)LCM seriesAstr...

How do I find a new hand control for my Celestron mount?

To determine which hand controller you need for your telescope, you must identify what computerized mount you have.Hand Control Compatibility ListNexStar+ Hand Control USB, AZ (93981)LCM seriesAstr...

I'm having problems with my NexStar SLT StarPointer. How do I fix them?

If the StarPointer no longer shows the red dot when turned on, it probably needs a new battery. It uses the 3V CR2032 lithium wafer battery. You can get these...

I'm having problems with my NexStar SLT StarPointer. How do I fix them?

If the StarPointer no longer shows the red dot when turned on, it probably needs a new battery. It uses the 3V CR2032 lithium wafer battery. You can get these...

My NexStar GPS takes a long time to link, and the date-time is wrong. Do...

Your NexStar GPS has a GPS module with a small rechargeable battery soldered to an internal board. It keeps the date and time and recent data elements from GPS satellites....

My NexStar GPS takes a long time to link, and the date-time is wrong. Do...

Your NexStar GPS has a GPS module with a small rechargeable battery soldered to an internal board. It keeps the date and time and recent data elements from GPS satellites....