T-2 variable Extension Tube – 12-16 mm
Product Details
- SKU2958130
- EAN Code4047825007339
- ManufacturerBaader Planetarium
Optical & Usage Specifications
- Adapters FamilyT-2 System
- Optical length (mm)12 (10) – 16
- Type of AdapterExtensionVariable Focusing
- Usagechanges a T-2 outer thread in T-2 inner thread, changes a T-2 inner thread in a T-2 outer thread
Ports & Compatibility
- Compatible BrandsAstro T-2Baader Planetarium
- Inner Connection (eyepiece/-camera-sided)M42 x 0.75 (T-2)
- Outer Connection (lens sided)M42 x 0.75 (T-2)
Dimensions & Weight
- Inner Diameter / Clear Aperture (mm)39
- Net weight (kg)0.02
- Outer Diameter49
Recommended Blogposts
Customer Reviews
Top customer reviews
Doesnt really provide variable spacing
I got this product to allow me to adjust the spacing in my imaging train, but it doesnt really do this - the item only allows more male thread to be exposed, but unless you have some sort of additional spacer inbetween most accessories will just take up the additional thread and provide no extension.
It is true. The extention essentially works when using Baader T-2 Adapter that have a dedicated female thread depth. If the female thread has no defined end but is open unlimitedly, the extension has no effect. In such case we suggest the Variolock Extension instead. (#2458121)
Reasonably well made
Doesnt really work.
T2 variable locking 12-16
Top product (as usual with Baader).
Minimum optical path which allows adjustment. Very useful with BFM!!
Robust and reliable
Bewertung Variable T-2- Verlängerung
Höchste Qualität wie von Baader gewohnt. Oberflächenbehandlung und Fertigungsgenauigkeit ohne Beanstandung. Verbesserungsvorschlag: in der T-2(a)- Hülse #26 Einkerbungen anbringen, wie bei Vorschraubringen von Fotoobjektiven.
Oscar Kambiselis / July 31, 20192 Answers
