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Clutch Knob Thrust Bearing for G11, GM8, and G9

This Clutch Knob Thrust Bearing set is designed for Losmandy G-11, GM 8, and G9 mounts. The set incl...

USED - Star Adventurer Kit

USED GEAR INFORMATION This tracking platform is in good condition. Comes in a rigid pelican 1450 cas...

10-inch Dobsonian Reflector Telescope

PRE-ORDER NOW FOR MID-SEPTEMBER SHIPPING, US ONLY 10-Inch Aperture = More Light To Your Eye This imp...

Eyepiece Adapter for Vixen Focal Reducer (EA20-205-60)

The Eyepiece Adapter for Vixen Focal Reducer (EA20-205-60) from Starlight Instruments is an observin...

Urban Astronomy: Stargazing from Towns & Suburbs

By Robin Scagell Description The ideal introduction to astronomy in the city.  These days, skyw...

RASA 8 Dovetail Accessory Bar (94290)

Overview Dovetail bar connects to the top of the Rowe-Ackermann Schmidt Astrograph 8" to attach acce...

Gemini Hand Control (19752)

Description The #19752 Gemini Hand Control provides an easy, vibration-free method of focusing the t...

26mm T-Thread Extension Tube

The Starlight Xpress 26mm T-Thread Extension Tube is an astrophotography accessory designed to add 2...

Bracket to Attach Right-Angle Polar Alignment Scope Adapter to 1150GTO Mounts

The 1150GTO mount incorporates fixed internal communication and power cables.  As a c...

Adapter for Celestron "No-Shift" Focusers

Choose between the following options: C8/Old C9.25:   For Celestron 8" SCT or Pre-2014 (approxi...

QHY9701

QHY9701 is a cooled scientific CMOS camera with GSENSE9701 back illuminated sCMOS sensor. The CMOS h...

USED - Adjustable Bahtinov Focus Mask 8"-11"

USED GEAR INFORMATION This mask is in good condition. Will fit telescopes with an outer diameter ran...