T-Rings, Spacers & Thread Adapters

Enables rapid accessory changes without unthreading Part of the comprehensive Baader T-2 Astro-System Precision-machined for a secure, non-marring...

Enables rapid accessory changes Secure locking mechanism Full integration with the Baader T-2 system Maintains optical alignment between swaps Red...

Connects Starlight Instruments Feather Touch 3.0" focusers to the Baader M68 system Female Thread: M68x1 Male Thread: M75x1 Enables a rigid, wide-...

Converts M74x1 female thread to M68x1 female thread For Skywatcher Esprit 120/150 and TS-Optics/Omegon 150/1000 APOs Provides a rigid, single-piec...

40mm Fixed Extension Length M68 x 1mm Male and Female Threads Provides Rigid, Flexure-Free Spacing Component of the Baader M68 Tele-Compendium Sys...

Adds a fixed 20mm of back focus Features large M68 x 1 threads for rigid, no-flex connections Integral part of the Baader M68 Tele-Compendium syst...

Converts any male M68x1 thread into a female M68x1 thread Features female M68x1 threads on both sides Enables direct connection between two male-t...

Adjustable Extension Range: 15mm to 20mm Locking Mechanism: VariLock for secure, no-slip positioning Telescope-Side Interface: S70 Dovetail Recept...

Adds exactly 5mm of optical path length Designed for the Baader Universal Filter Changer (UFC) system Features the large-format S70 dovetail conne...

Adapts the Baader UFC Base to a male 2" SCT thread Enables connection of SCT-specific focal reducers and accessories Mounts directly to the camera...

Connects Baader UFC System to Celestron RASA 11" Astrographs Provides a Telescope-Side S70 Dovetail Interface Ensures a Rigid, Non-Flexing Connect...

Connects M54 threaded cameras to the Baader UFC Base Provides a male (external) M54 thread Part of the modular Universal Filter Changer (UFC) syst...

Connects Baader UFC Base to a Camera Camera-Side Thread: Male M48 x 0.75 Provides a Wide, Non-Vignetting Aperture Designed for the Modular UFC Sys...

Adapts the Baader S52 dovetail interface to a standard M48 female thread (2" filter thread) Designed specifically for Baader Protective and standa...

Connects Nikon F-mount cameras to telescopes Features both a standard T-2 (M42) thread and a larger S52 dovetail Clear aperture: 41 mm (T-2) / 40....

Connects Micro Four Thirds (4/3) cameras to any T-2 threaded accessory Includes a 19mm T-2 extension tube for precise back focus spacing Enables s...

Ultra-Short Optical Path to Maximize Back Focus Connects Canon EOS Cameras to T-2 (M42x0.75) Threads Enables Focus with Reducers, Correctors, and ...

Connects Digital Cameras to Baader Hyperion Eyepieces Engineered for the Shortest Possible Optical Path Minimizes Vignetting for Brighter, Fuller ...

Connects M52 camera threads to SP54 eyepiece threads Engineered for minimum optical distance Provides a secure, rigid connection for afocal photog...

Adapts the 3" 0.7x Reducer (FFFR507X-00) to fit 2" focusers Enables use of premium optics on a wider range of telescopes Secure, precision-machine...

Connects Nikon DSLR cameras to Sky-Watcher telescopes M48 thread size for wider illumination Designed for 0.85x Focal Reducer/Correctors Optimized...

Adds exactly 5mm of extension Converts a CS-mount interface to C-mount Enables C-mount lenses to focus on CS-mount cameras Made from 6061-T6 alumi...

Fits OPTEC 2400 dovetail 24.5mm back focal distance For AG and ODK telescopes Individually machined to order in the UK Description Specificatio...

Machined to fit FAR 85 5mm back focal distance For the FLI Atlas focuser system Individually machined to order in the UK Description Specificat...