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Description This Encoder is a key component of the Telescope Drive Master, which drastically reduces drive errors to put 1 arc-second tracking abi...

Description This Controller is a key component of the Telescope Drive Master, which drastically reduces drive errors to put 1 arc-second tracking ...

Description By drastically reducing drive errors, the Telescope Drive Master puts 1 arc-second tracking ability within your reach without asking y...

Features Solid fork mount with tripod for large binoculars Carries binoculars up to 12kg and a width of max.290mm Soft and even movement of the l...

This observatory dome kit is in stock and the price includes shipping to the continental US. Contact customer service at 866-252-3811 to complete t...

This observatory dome kit is in-stock and the price includes shipping to the continental US. Contact customer service at 866-252-3811 to complete t...

Note: This item is sold as-is -- without warranty. All sales are final. Quantities are limited. Price includes shipping to the 48 contiguous United...

Package includes: ReflexSight, Astro R-Lite Red Flashlight, Tirion Double-Sided Multi-Latitude Planisphere and Moon Crater Map (2-Sided) Feat...

Note: This item is sold as-is -- without warranty. All sales are final. Quantities are limited. Price includes shipping to the 48 contiguous United...

Description The QHY163M camera is a cooled USB 3.0 monochrome imaging camera that is great for both planetary and deep sky. This CMOS astronomy ca...

Description The QHY183C camera uses the back-illuminated Exmor R Sony IMX183 20MP sensor for higher sensitivity and quantum efficiency than tradit...