Skip to content

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

SKU T2-33 (Baader #2958130)
Original price $54.00 - Original price $54.00
Original price
$54.00
$54.00 - $54.00
Current price $54.00

Add to Quote

To enquire or to place an order please press the Add to Quote button and add as many products to the quote as you are interested in. Add any questions or comments in the Message field. We will then get back to you to discuss your requirements. Alternatively, give us a call.

Click for further details on ordering, payment and shipping.

Description
  • 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.

Inverter T-2e/T-2e (# T2-26)

The Inverter is a simple T-2 externally threaded ring, which can be used to convert internal T-2 threads to external T-2 threads (gender changer). It is also useful for retaining certain components, like the Alan Gee Mark II Telecompressor when used with the Celestron/Baader 60° Bino-Viewer in 2" configuration.

T-2 Conversion Ring (10mm thick, 49mm OD) (# T2-34)

The #34 T-2 Conversion Ring is an internally threaded ring, which can be used to convert external T-2 threads into internal T-2 threads.

T-2 Locking Ring (2mm path length, 6mm overall thickness, 49mm OD) (# T2-35)

The #35 internal T-2 Locking Ring can be used with T-2 extension tubes to enable you to adjust and securely lock the rotation of the stack. Simply thread the T2-35 onto the external T-2 threads of the component, adjust the rotation as desired, and lock the T2-35 against the component.

Learn more about THE BAADER ASTRO T-2 SYSTEM™

Specifications
MANUFACTURER Baader Planetarium
SKU (#) 2958130
EAN CODE 4047825007339
WEIGHT (NETTO) 0.027
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
Downloads

Astro T-2 System Connections Overview

Baader Astro T-2 System™ Parts list