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Baader DT-4 1.25" Nosepiece Extension / Spacer Ring with 18mm Extension # T2-05 1905130

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Brand Baader Planetarium
Part Number 1905130
Availability available

Product Info

Manufacturer Description

Baader item # T2-05 or #1905130

1.25" extension ring/barrel spacer which provides 0.71" (18mm) of spacing. Allows you to securely set or vary the spacing between 1.25" components. Has standard 1.25" filter threads (male on one side and female on the other). Made of black anodized aluminum.


  • Extension Provided = 0.71" (18mm)
  • Thread Specification (External Thread) = M28.5x0.6 Male
  • Thread Specification (Internal Thread) = M28.5x0.6 Female
  • Maximum Outer Diameter = 1.25" (31.7mm)


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