Accessories
Essential accessories for astronomy. Smart devices, focus aids, filter wheels, finder scopes, and more.
Browse by Type
Finderscopes
Finderscopes and red dot finders for object location
Cables
Various cable types for connecting equipment
Focus Aids
Masks to assist with focusing
Filter Wheels
Filter storage for use with monochrome cameras
Smart Devices
Astrophotography controller devices to automate imaging sessions
3D Astro Bahtinov Focus Mask for SeeStar
Custom Bahtinov Focus Mask for SeeStar Smart Telescope
QHY 3rd Generation Medium Electronic Filter Wheel - Ultra-Thin 36mm Round 7-Position
Ultra-Thin 7-Position Electronic Filter Wheel for 36mm Round Filters
William Optics All New 50mm UniGuide Scope with Slide-base - Red
Premium 50mm Guide Scope with Slide-base for Astrophotography
ZWO 30 F/4 Mini Guide Scope for ASI Cameras
Compact 30mm Guide Scope for ZWO ASI Cameras
ZWO 7-Position Electronic Filter Wheel for 36mm Unmounted Filters
7-Position Electronic Filter Wheel for 36mm Unmounted Filters
ZWO ASIAIR Mini WiFi Camera Controller
Wireless Telescope Rig Controller for Astrophotography
ZWO ASIAIR Plus WiFi Astrophotography Camera Controller
Advanced Wireless Astrophotography Controller with 256GB Storage
ZWO USB 3.0 Type A Male to Type B Male Cable - 2m Long
High-Quality USB 3.0 Cable for ZWO Cameras and Devices