All Products

9 Core Cable

This 9 Core Cable from QHY is offered by Cloud Break Optics as a replacement cable for select QHY as...

Right-Angle Polar Alignment Scope Adapters

Description The Astro-Physics Right-Angle Polar Alignment Scopes can be used with the Mach1GTO ...

QHY533 M/C

Description With the advantage of low readout noise and high-speed readout, CMOS technology has revo...

CCA-250 (Modified Cassegrain Telescope)

Description The CCA-250 is Takahashi’s modified Ritchey–Chrétien, developed as a replacement to the ...

USED - The Handbook of Astronomical Image Processing by Richard Berry, James

USED GEAR INFORMATION This book is in great condition! Has some highlighted sections. Includes AIP4W...

Clamshell for 50mm Finder (R050C)

Description This is a one piece clam shell ring for our 50 mm finder scopes and guide scopes. It wil...

Car Battery DC Adapter (18769)

OVERVIEW Power your Celestron computerized telescope from your car battery or a portable 12V DC powe...

Smart DewHeater & Power Controller 4x (94036)

Using real-time data, the controller provides just enough heat to prevent dew from forming, prolongi...

Control Cables

Description 8-wire Control Cables for the TCF-S and IFW The purpose of the Optec Control Cable is to...

APO EDT Series Crayford Style 2" Focuser (FOCEDCRBN-01)

Description Finding and holding that perfect crisp focus is almost effortless with Explore Scientifi...

Stargazing for Everyone with Binoculars

By Greg Babcock This is an excellent beginner's guide to the night sky, filled with charts, guides, ...

Evolution Revolution Upgrade Kit For Celestron Evolution Telescopes

This kit includes: Celestron Piggyback Mount - this mount attaches to the rear of your Schmidt-Casse...