Products

Kit includes 3 variable-length adapters Covers a continuous spacing range from 15mm to 40mm Standard M42 (T2) T-threads for common correctors and ...

Adjustable Length: 15mm to 20mm Thread Type: M48 Fine-Tune Back Focus Spacing Description FAQ Specifications Warranty Starizona Variable ...

M48 Filter Threads (Male and Female) Adjustable from 20mm to 30mm Locking Ring for Secure Spacing Description FAQ Specifications Warranty ...

Adjustable Length: 30mm to 40mm Thread Size: M48 Fine-Tune Critical Back Focus Replaces Multiple Fixed-Length Spacers Description FAQ Specifica...

Complete kit of 3 variable M48 threaded adapters Covers spacing from 15mm to 40mm First adapter adjusts from 15mm to 20mm Second adapter adjusts f...

Installs a 2-inch rotating visual back on your SCT Allows for smooth, one-handed eyepiece and camera rotation Internal tension ring holds accessor...

Designed for ZWO EAF & Airy Disk Triplet APOs Confirmed Fit for 85mm, 96mm, 106mm, and 140mm Models Machined, Anodized Aluminum Construction I...

Adapts ZWO EAF motors to Feathertouch focusers Compatible with MicroTouch, 2.5", 3.0", and 3.5" models Machined aluminum construction for rigidity...

Adapts ZWO EAF motor to original Sky-Watcher Esprit refractors Fits Esprit 80, 100, 120, and 150mm models Machined aluminum bracket Includes all n...

Attaches a ZWO EAF motor to a Sky-Watcher Quattro focuser Compatible with both versions of the Quattro focuser Anodized aluminum construction Incl...

Mounts 1.25" Feather Touch Focusers Designed for flat-surface telescope tubes Integrated leveling screws for precise optical alignment Ensures foc...

Adds dual-speed fine focusing to existing 1.25" Feather Touch single-speed focusers Precision planetary reduction mechanism for smooth, backlash-f...

Fits any 2.0" opening Precision-machined anodized aluminum Laser-scribed Feather Touch® logo Protects optics from dust and moisture Description...

Fits any standard 2.0" focuser or opening Actively protects optics from moisture and dust Utilizes replaceable, color-indicating desiccant packs P...

Designed for Takahashi Mewlon 250 CRS and 300 Telescopes Enables Mounting of 2.0" Starlight Instruments Feather Touch Focusers Precision-Machined ...

Adapts 2.0" Feather Touch focusers to standard 2.0" openings Enables use of high-precision focusers on multiple telescopes Securely holds the focu...

Adapts the Starlight Instruments FTF2008BCR Focuser Fits Standard 2.0" Compression Ring Holders Enables Use on Telescopes without a Dedicated Focu...

Connects Starlight 2.0" Focusers to Astro-Physics Accessories Creates a Secure, All-Threaded Optical Train Eliminates Potential for Sag from Compr...

Enables mounting a 2.0" Feather Touch Focuser Designed specifically for pre-2018 Astro-Physics Stowaway models Precision-machined for a secure, th...