All Products

Optolong IR Pass 685nm Filter - 2" Mounted - IRPS685-200

Optolong IR Pass 685nm Filter - 2” This IR Pass 685nm Filter is designed by Optolong. This filt...

Celestron 15mm Omni Series Telescope Eyepiece - 93320

Go beyond basic eyepieces and get beautiful, 52 degree views with Celestron’s 15mm Omni Series Teles...

iOptron Hard Case for CEM40 Mount - 7480

iOptron Hard Case for CEM40 Mount The iOptron hard case for the CEM40 mount is a high-quality case i...

Celestron Stereo Binocular Viewer - 93691

The Celestron Stereo Binocular Viewer allows you to adapt two eyepieces to your telescope and view w...

Baader EOS Protective Wide T-Ring with 7nm H-Alpha Filter - DSLRT-HA

Baader Protective Wide T-Ring System with Hydrogen-Alpha Filter for the Canon EOS evolves the T...

HOTECH 1.25 Inch SCA Laser Collimator with Crosshair for Newtonian Telescopes -

Hotech 1.25 Inch SCA Laser Collimator with Crosshair for Newtonian Telescopes This HoTech 1.25" SCA ...

Celestron Car Battery Adapter for all Nexstar Telescopes - 18769

For use with CGE, CPC, Advanced GT, NexStar Series, this adapter allows you to power your telescope ...

Apertura Self-Centering 50 mm Extension Tube - 2" - SCEXT50-2

Apertura Self-Centering 50 mm Extension Tube - 2" The Apertura 2" Self-Centering 50 mm Ext...

ZWO Anti-Dew Heater Kit for Cooled ASI Cameras - ANTI-DEW

ZWO Anti-Dew Heater Kit for ASI Cooled Cameras This ZWO Anti-Dew Heater Kit is a handy bundle f...

Explore Scientific 2" Extension Tube for Rack & Pinion Focuser - ESRPEXT2

Explore Scientific 2" Extension Tube for Rack & Pinion Focuser This extension tube adds 2" ...

Losmandy 24" Universal Dovetail Plate - DUP24

Losmandy 24" Universal Dovetail Plate for Refractors Losmandy's 24" Dovetail Plate is suitable ...

Celestron Elements ThermoTrek Hand Warmer - 48011

Celestron Elements ThermoTrek Hand Warmer The Celestron ThermoTrek was designed with outdoorsmen in ...