- Telescope side internal thread 43mm (Vixen)
- Focuser side T-2 external thread
- Shortest connection example for the Baader binocular to Vixen / Lichtenknecker telescopes
- Optical path length only 3mm
Astro-Physics
This 2"/T-2 Adapter with brass locking ring is manufactured by Astro-Physics. It is used with the Ba
Baader Planetarium
Combo of M44 male and T-2 male threads T-2 (M42 x 0.75) thread To connect T-2 accessories / came
Baader Planetarium
M42x1 internal thread with T-2 external thread Transition adaptor for all Russian threaded M42x1
Baader Planetarium
Adapter ring with 2" external thread and T-2 external thread Changes a 2" (50.8mm) inner thread t
Baader Planetarium
Eyepiece clamp (12 mm backfocus) Both sides of the clamp are equipped with M68 male threads Inte
Baader Planetarium
Eyepiece clamp (12 mm backfocus) Both sides of the clamp are equipped with M68 male threads Inte
Baader Planetarium
Adapter ring with 2" external thread and T-2 external thread Changes a 2" (50.8mm) inner thread t
Astro-Physics
This 2"/T-2 Adapter with brass locking ring is manufactured by Astro-Physics. It is used with the Ba
Baader Planetarium
For 1.25" eyepieces or OAG cameras. 10mm focus travel Telescope side T-2 (M42x0.75 internal threa
Baader Planetarium
T-2/90 degree Baader Roof-prism. Manufactured to Zeiss standard Multi-coated prism. Solid
Baader Planetarium
The Baader T-2 Extension Tubes are available in three lengths: 40 mm (BP25B), 15 mm (BP25A) and 7.5
Baader Planetarium
Converts 2" female into 2" male thread Internal M48 Filter thread for 2" filter
Baader Planetarium
SCT visual back with 2" SCT internal female thread but without 2" Filter holder Precise 2" clamp
Astro-Physics
This series of extensions is designed to utilize the robust 2.7" Astro-Physics thread size, while pr
Baader Planetarium
The Baader Fluorite Flatfield Converter was designed by a top German optical designer to cover up to
Baader Planetarium
Low profile adapter 2"i to T-2a, featuring just 1.5mm optical length changes a 2" SC (50,8mm)
Baader Planetarium
T-2 / M48 extension converts M48 female into T-2 female thread) Focuser side 48mm / 2" external t