Electronic Telescope Accessories

Most go to telescopes and mounts can be accept a GPS input or be controlled via a computer using these accessories. Please note that a separate application will be needed to actually control the telescope once it is connected. There are many such applications available, some of which are free downloads on the internet. Simply interfacing your telescope to a computer will not allow you to see what the telescope is pointed at on your computer screen; this is a common misconception. To do this requires a camera in place of the eyepiece.

  • Celestron Auxiliary Port Splitter
  • Celestron Auxiliary Port Splitter

  • The auxiliary port splitter is used when connecting multiple devices, such as Starsense, to a mount having insufficient auxiliary ports. read more...
  • Our price: $19.95

  • Celestron NexStar + Hand Control USB AZ
  • Celestron NexStar + Hand Control USB AZ

  • The Celestron NexStar+ AZ USB Hand Control is the standard computer accessory on all current generation altazimuth mounted Celestron go-to telescopes read more...
  • Our price: $99.95

  • Celestron NexStar + Hand Control USB EQ
  • Celestron NexStar + Hand Control USB EQ

  • The Celestron NexStar+ EQ USB Hand Control is the standard computer accessory on all current equatorially mounted Celestron go-to telescopes. read more...
  • Our price: $99.95

  • Celestron NexStar RS-232 Cable
  • Celestron NexStar RS-232 Cable

  • Allows your computerized telescopes to be controlled using a laptop computer or PC. read more...
  • Our price: $15.95

  • Celestron SkyPortal WiFi Module
  • Celestron SkyPortal WiFi Module

  • Celestrons SkyPortal WiFi Module will align and control your telescope wirelessly using your smartphone or tablet and Celestron’s free SkyPortal app for iOS and Android devices. read more...
  • Our price: $99.95

  • Celestron SkySync GPS Accessory
  • Celestron SkySync GPS Accessory

  • SkySync GPS Accessory For all Celestron Computerized Telescopes. The convenient way to keep your telescope accurate. read more...
  • Our price: $134.95

  • RRP: $179.00
    save 25%
  • Celestron StarSense Accessory
  • Celestron StarSense Accessory

  • Celestron StarSense Accessory allows fully automatic go to alignment of most NexStar equipped Celestron telescopes. read more...
  • Our price: $329.00

  • Celestron USB to RS232 Adapter
  • Celestron USB to RS232 Adapter

  • This cable adapter is used to connect the serial port on Celestron telescopes to a USB port on a Windows PC. Most PCs and virtually all laptops no longer have RS232 serial ports. read more...
  • Our price: $19.95

  • Losmandy GCC GEM 2
  • Losmandy GCC GEM 2

  • Gemini 2 to RS-232 serial computer cable, not for use with original Gemin systems. read more...
  • Our price: $25.00

  • Losmandy GPS Gemini 2
  • Losmandy GPS Gemini 2

  • This GPS receiver for Gemini 2 will automatically set the date, time and location each time the system is started up. read more...
  • Our price: $149.00

  • Meade 507 Cable Connector Kit
  • Meade 507 Cable Connector Kit

  • Meade #507 Cable is used to update the firmware on the AutoStar II computer used on LX200 telescopes. read more...
  • Our price: $27.00

  • Meade AudioStar Controller
  • Meade AudioStar Controller

  • Meade Audiostar Computer Controller is both a replacement part and a retrofit option for telescope equipped with the Autostar #497. read more...
  • Our price: $149.00

  • Meade USB to RS-232 (Serial) Adapter
  • Meade USB to RS-232 (Serial) Adapter

  • Meade 07507 USB/RS-232 adapter allows #505, 506 and 507 serial cable to connect to modern PCs not having serial ports. read more...
  • Our price: $40.00

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