Using the powerful GPS satellites, the Celestron CN-16 aligns your NexStar telescope more accurately than ever before. Simply plug in the GPS receiver module in your telescope's drive base port, and you'll automatically be linked for downloading of information from any one of the many global positioning satellites. Controlled with the NexStar computerized hand control, you can expect stellar accuracy of alignment by providing precision that's impossible to be done by hand. The list of telescopes that are compatible include all of the current NexStar SLT, NexStar SE, and CPC series.
- 16-channel GPS module
- Plugs into your telescope's auxiliary port
- Links up and automatically downloads information from orbiting global positioning satellite