BAADER M42 (T2) EXTENSION TUBE TESTAR30 loose focuser tubes and so

loose focuser tubes and so on

The new AZ3000 HPS is an altazimuth mount based on the mechanics of the GM3000

25" and 2" barrels are included

75 thread which allows you to attach any 2" mounted filter

to the advantage of mechanical stiffness of the mount

BAADER M42 (T2) EXTENSION TUBE TESTAR30 loose focuser tubes and soThe Baader M42 (T2) extension tubes have male M42 x 0. 75 threads on one side and female M42 x 0. 75 threads on the other. They can be useful for reaching the precise backfocus distance as required by correctors. It features a knurled ring for easy gripping. Specifications Optical length 7. 5 to 40 mm Clear aperture 38 mm Outer diameter 46 mm Connection telescope side M42 x 0. 75 male Connection camera side M42 x 0. 75 female Weight 10 to 50 g