Baader Variable locking T-2 extension (12-16mm) incl. lock ring (T-2 part #33)

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Baader Variable locking T-2 extension (12-16mm) incl. lock ring (T-2 part #33)

T-2 Part #: 33

# 2958130

€ 39.00 Price excl. German VAT tax (19%): € 32.77

In Stock  


  • Consists of 3 parts: #26/#34/#35
  • Converts a T-2 external thread in a T-2 internal thread, and a T-2 internal thread in a T-2 external thread
  • With T-2 counter ring - a digital camera can be locked in any rotational position. Acts as a normal T-2 extension ring with 12mm (or 10mm) length
  • Together with the rings (T-2 component # 25A - 15mm) / # 25B - 40mm) / # 25C - 7.5mm) can be almost) realized (any required length accurately and torsion.

Product Questions

Could you provide some simple instructions on how you are supposed to lock both ends in place, I'm trying to use it between me filter wheel and MPCC III.
Question by: Oscar Kambiselis on Jul 31, 2019 4:12:00 PM | 1 Answer(s)
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Additional Information

Manufacturer Baader Planetarium
SKU (#) 2958130
EAN Code 4047825007339
Net weight (kg) 0.02
Optical length (mm) 12 (10) – 16
T-2 Part # 33
Usage changes a T-2 outer thread in T-2 inner thread, changes a T-2 inner thread in a T-2 outer thread
Inner Diameter / Clear Aperture (mm) 39
Outer Diameter 49
Inner Connection (lens sided) Thread, T-2 (M42 x 0,75)
Outer Connection (lens sided) Thread, T-2 (M42 x 0,75)
Inner Connection (eyepiece/-camera-sided) Thread, T-2 (M42 x 0,75)
Outer Connection (eyepiece/-camera-sided) Thread, T-2 (M42 x 0,75)
Compatible Brands Astro T-2, Baader Planetarium
Type of Adapter Extension

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AppelU 245/09/2017 03/09/201709:03
  • Rating:
Bewertung Variable T-2- Verlängerung
Höchste Qualität wie von Baader gewohnt. Oberflächenbehandlung und Fertigungsgenauigkeit ohne Beanstandung. Verbesserungsvorschlag: in der T-2(a)- Hülse #26 Einkerbungen anbringen, wie bei Vorschraubringen von Fotoobjektiven.
    • @AppelU Danke auch für die Anregung bzgl. der Einkerbungen bei T-2 Teil #26, wir werden das bei der nächsten Produktion berücksichtigen. Leider haben wir eine große Menge dieser Teile am Lager.
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