Electronic Accessories

Illuminator for reticle eyepiecesModelilluminated for Reticle Eyepieces

Network Cable (red) with ColdTemp-specified CAT-7 wire (CAT6a plug) Ideally suited for observatory installations. The special sheath of these cabl...

Features Create an extra auxiliary port on your Celestron computerized mount with this AUX Port Splitter Two auxiliary ports are required to use ac...

Features NexStar+ Hand Control is compatible with all altazimuth (AZ) NexStar telescopes Flash upgradeable via the Internet; latest updates can be ...

Features NexStar+ Hand Control works with Celestron equatorially mounted computerized telescopes Compatible with Advanced VX, CGEM, CGEM II, CGX, a...

Features Align and control your telescope wirelessly using your smartphone or tablet and Celestron’s free SkyPortal app for iOS and Android devices...

Features Upgrade your Celestron computerized telescope to GPS with SkySync Improve the speed and accuracy of alignments with 16-channel GPS Automat...

Features Enables automatic alignment of your Celestron computerized telescope. See a full list of compatible telescopes in the technology tab. No n...

Features Automatically align your computerized Sky-Watcher mount with StarSense No need to identify or locate any star in the sky – StarSense will ...

Features StarSense Hand Control is compatible with the StarSense AutoAlign accessory for use with Celestron computerized telescopes Flash upgradeab...

Daystar Serial Cable

USB-DB9 Serial port for connecting DayStar Filters Quantum filters to PC with a USB port. Cable is 2 meters long.

This adapter cable set updates the EXOSII GOTO EQ handset to v2.3 and can be used with the Bresser EXOSII Mount Driver that is compatible with Wind...

Explore Scientific Touch Screen Buttons for PMC-Eight

iOptron RS232 to RJ9 serial cable is used for firmware upgrade (hand controller and/or control boards), mount computer control, or Wi-Fi adapter co...

USB to RS232 converter using FTDI chipset. Tested for iOptron mount. Convert a USB port to a RS232 serial port USB 2.0/1,0, work with USB 3.0 port ...

The Pressure Tuner Controller allows easy two-button control of any pressure-tuned telescope made by Lunt Solar Systems. The PC-USB is accurate to...

Our new compact EQDir USB Stick Adapter for EQMOD allows direct connection of Skywatcher HEQ5 Syntrek/PRO, NEQ6 Syntrek/PRO, AZ EQ6-GT and EQ8 moun...

Connection: USB 2.0–A male USB mini-B 5pin male angled AWG 28 data line / AWG 24 power line Nickel-plated Cable length: ca...

Connection: USB 2.0–A male USB mini-B 5pin male angled AWG 28 data line / AWG 24 power line Nickel-plated Cable length: ca...

Specification USB2.0 Connector 1 1x USB2.0 Type-A Male Connector 2 1x USB2.0 Type-B Male Data Transfer Rate USB2.0 up to 480Mb/s Ferrite ...

Specification USB2.0 Connector 1 1x USB2.0 Type-A Male Connector 2 1x USB2.0 Type-B Male Data Transfer Rate USB2.0 up to 480Mb/s Ferrite ...

Specification USB3.0 Connector 1 1x USB3.0 Type-A Male Connector 2 1x USB3.0 Type-B Male Data Transfer Rate USB3.0 up to 5Gb/s Cable Diam...

Specification USB3.0 Connector 1 1x USB3.0 Type-A Male Connector 2 1x USB3.0 Type-B Male Data Transfer Rate USB3.0 up to 5Gb/s Housing Ma...