Products

Enables automated temperature focus compensation Designed exclusively for the Focuser Boss II Electronic Focuser Software-guided setup via the Tem...

Connects a Starlight Instruments True 3.0" Focuser to select telescopes Designed specifically for Explore Scientific 127mm and 140mm Carbon Fiber ...

Connects FTF32XX Series True 3.0" Feather Touch Focusers Coupled Collar Design for Secure, Rotatable Mounting Enables 360° Focuser Rotation for Pr...

Designed for the Starlight Instruments True 3.0" Feather Touch Focuser Custom-machined to match your specific telescope tube radius or diameter Fe...

Flat base for Starlight Instruments True 3.0" Feather Touch Focusers Features integrated leveling screws for precise collimation 4.4" center-to-ce...

Adapts True 3.0" Feather Touch focusers to use 2.0" accessories Features a 2.0" compression ring with 3 machined thumb screws Provides a secure, r...

Adapts Feather Touch True 3.0" focusers Accepts 3.0" barrel eyepieces and accessories Features 3 machined thumb screws Ideal for visual astronomy ...

This Dovetail Camera mount works for control of lenses with Helical focusing on any DSLR camera. This can be controlled via PC or through a Hand p...

This Dovetail Camera mount with Focuser Boss II digital kit allows for controlling your lens with a Helical focuser for any DSLR cameras via PC or ...

Adds 802.11 WiFi capability to the Focuser Boss II Control your focuser from any smartphone, tablet, or computer Browser-based interface requires ...

Reduces telescope focal length by a 0.5x factor Fits standard 1.25" eyepieces and accessories Threads on via standard M28.5x0.6 filter threads Ful...

Securely connects 1.25" focal reducers to C-mount cameras All-metal construction prevents flexure and maintains alignment Eliminates loose connect...

12.5mm Focal Length 40° Apparent Field of View 1.25" Barrel Diameter Illuminated Double Crosshair Reticle 4-Element Plossl Optical Design Descr...

25mm Focal Length 40° Apparent Field of View 1.25" Diameter Barrel Fully Multi-Coated (FMC) Optics 4-Element Plossl Design Standard M28.5*0.6 Filt...