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Baader Varilock 40mm T-2 Extension Tube

Item # BA-T2-25B

Availability: In stock

$25.00
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Quick Overview

  • The Baader 40mm T-2 Extension Tube is part of the Varilock T-2 System for setting the exact focus at intervals.
  • The Baader 40mm T-2 Extension Tube incorporates both male and female T2 threads.
  • Helps to set H-alpha solar filters and image field correctors with critical focus position.
  • The Baader Planetarium Varilock T-2 Extension Tube is available in three sizes: 7.5mm, 15mm and 40mm.

Baader Varilock 40mm T-2 Extension Tube

T-2 Extension Tubes enable you to securely set or vary the spacing between T-2 components.  The tubes are available in three lengths, 7.5mm, 15mm, and 40mm, and are provided with an internal T-2 thread at one end and an external T-2 thread at the opposite end.  Full internal threading and blackening kills any stray light reflections.

Varilock T-2 systems are ideal tools for setting the exact focus on intervals - such as with H-alpha solar filters or image field correctors with critical focus position.



T-2 Extension Tubes are used throughout the ASTRO T-2 System™ to provide proper spacing of system components. 

Baader Planetarium Product Number: T2-25B

SKU BA-T2-25B
Manufacturer Baader
Warranty 1 Year Warranty
  • Baader 40mm T-2 Extension Tube

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