Baader Double T-Filterholder 1¼"

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Baader Double T-Filterholder 1¼"

T-2 Part #: 31

# 1508030

€ 31.00 Price excl. German VAT tax (19%): € 26.05

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  • Filter holder with T-2 thread and M28.5 internal thread.
  • A continuous external T-2 thread with an internal 1¼" filter thread.
  • Used for attaching 1¼" filters before Baader binoculars
  • A 1¼" filter can be attached from either side and will sit within this adaptor

Product Questions

Sort by ASC
Will this work in a telescope imaging train? Mainly between t adaptrer and t ring?
Question by: Dmitriy Smolensky on Oct 13, 2021 6:23:00 PM | 1 Answer(s)
Can this holder be used to insert a filter before the MaxBright II binoviewer connected to a Prism diagonal T-2/90º 32mm? Is anything else needed?
Question by: Denis on Jun 27, 2020 6:52:00 PM | 1 Answer(s)
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Additional Information

Manufacturer Baader Planetarium
SKU (#) 1508030
EAN Code 4047825016287
Net weight (kg) 0.01
T-2 Part # 31
Inner Diameter / Clear Aperture (mm) 28
Outer Diameter 46
Inner Connection (lens sided) Thread, M28,5
Outer Connection (lens sided) Thread, T-2 (M42 x 0,75)
Inner Connection (eyepiece/-camera-sided) Thread, M28,5
Outer Connection (eyepiece/-camera-sided) Thread, T-2 (M42 x 0,75)
Adaptable to SBIG CCD-Cameras, CFW-8 color filter wheel
Compatible Brands Astro T-2, Baader Planetarium, Celestron
Type of Adapter Filter holder, Switcher ring

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