Baader T-2 Systems & Auxiliary Parts

Converts NexStar4 straight male thread into 2" SCT male thread
ETX Extension ring
Incl. 1¼ "filter holder

Stop ring 1¼" for sliding onto 1¼" eyepieces barrel
Precise adjustment ring with 1¼" inner diameter and two screws

Converts a T-2 external thread in a T-2 internal thread
Effective in combination with T-2 component # 26 as T-2 extension tube with 10mm optical path length

M42x1 internal thread with T-2 external thread
Transition adaptor for all Russian threaded M42x1 to the T-2 M42x0.75 thread. Allows 1¼" eyepiece tubes, cameras and the OPFA projection system to be connectable to Russian equipment.

Changer / Reducing Ring M48 to T-2 with M48 male thread. Changes the M48 female thread of a adapter into a T-2 male thread

Changes a T-2 female into a T-2 male thread
Optical path length is zero.
Free of reflections

Ultra short 1¼" eyepiece-clamp (with brass locking ring)
• Optical length: 12mm
• Optimized for guiding camera, w. three set screws for utmost stability and for centering of undersized camera-nosepieces

Filter holder with T-2 thread and M28.5 internal thread.
A continuous external T-2 thread with an internal 1¼" filter thread.

Telescope side internal thread 43mm (Vixen)
Focuser side T-2 external thread
Shortest connection example for the Baader binocular to Vixen telescopes

To fit all Astro T-2 System Parts onto Takahashi M43 thread
Takahashi adapter M43 external thread on T-2 external thread

Eyepiece barrel reducing 1¼ "on 24.5mm
With filter thread M28.5 for 1¼ "eyepiece
For clamping of eyepieces with 24.5mm diameter at 1¼ "eyepiece holder.

The Baader 2" to T-2 Nosepiece allows you to mount your Digital camera and accessories into 2" focusers to enable you to do prime focus photography.

Adaptor ring with 2" external thread and T-2 external thread
Internal 2" (M48) filter thread

Combo of Zeiss M44 female and T-2 female thread
Threaded reducing M44 to T - 2
Zeiss threaded ring M44 internal thread on T - 2 internal thread

This very handy T-2 accessory has two main purposes.
Firstly it is a variable length T-thread adapter.
Secondly it can be used as a T-threaded, 1.25" eyepiece holder.

T-2 female quick coupler with Zeiss bayonet. Standard equipment on Baader Mark V Binocular large field
Quick release with extreme load capacity