Baader VariLock 46 T2 Extension Tube 29-46mm

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Baader VariLock 46 T2 Extension Tube 29-46mm

Baader VariLock T2 Extension Tube 29-46 mm The Baader VariLock 46: is more than just a simple T2 extension. It is a complete adapter system to keep precise back focus distances.

The Baader VariLock T2 Extension Tube provides continuous adjustment from 29 through 46 mm. You'll be delighted with the firm hold which comes through solid design. With this adapter you can reproduce your focus by using the mm scale. What's more the camera side connection can be replaced by a bayonet ring for Canon EOS and Nikon and comes complete tool set (hook wrench, allen-key and connection piece).

Baader VariLock T2 Extension Tube Features
  • Telescope side connection: T2 (M42x0,75mm) female thread
  • Camera side connection: Male T2 thread and ring dovetail for Baader bayonet adapter
  • Ring dove tail: diameter 52 mm, thickness 6.5 mm
  • Optical length: 29 - 46 mm, continuous adjustable, with mm scale
Baader Planetarium Product Number: T2-25V


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Warranty1 Year Warranty
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5.0 Based on 3 Reviews
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Bill L.
United States United States
Good quality - works as intended

If you’re looking at this thing, you likely have a need for a variable length extension tube. This one works great in the range it’s designed for.

lawrence h.
United States United States
Baader VariLock Extension Tube

Well thought out and designed. The best way I can think of to get a tube of exactly the length that I need. And, there is no wobble or looseness.

Nice piece of kit

This does just what I need it to, allowing precise adjustment of spacing between a coma corrector and my camera.