Finders & Illuminators

Explore Scientific 1.5-Inch Extension Tube for the 2.5" Hex Focuser

Explore Scientific Rack and Pinion Focuser 1.5-inch Extension Tube Explore Scientific Rack and Pinion Focuser Extension Tube adds 1.5 inches t...

Explore Scientific Rack and Pinion Focuser Half-Inch Extension Tube Explore Scientific Rack and Pinion Focuser Extension Tube adds half an inc...

Two-Speed 10:1 Focus Knob Mechanism for Explore Scientific and BRESSER 2.5-inch HEX Focusers Sometimes you need that precision focus adjustmen...

Explore Scientific 3-inch Self-Centering Focuser With its ability to support heavy imaging trains without sacrificing stability, precision or ...

5 Pound Counterweight - 5lb/2.25kg Supplemental 5lb/2.25kg Counterweight for EXOS Mounts. Includes locking knob.

iEXOS-100 2.2 Pound Counterweight 2.2lb/1kg Supplemental 2.2 lb. Counterweight for iEXOS Mounts. Includes locking knob.

Illuminated Polar Finder The EXOS2 Polar Finder Scope has Polar Assist markings to help you efficiently accomplish a proper polar alignment. T...

Illuminator II for Finder Scopes Ever been frustrated by the standard illuminator? Is the battery always dead when you turn it on? The Illumin...

Vixen Telescope 50mm Low-profile Finder Bracket (S) Finder Bracket to facilitate Optical axis adjustment Short bracket for Vixen Finder Scope. Use...