Baader Planetarium C-Mount Extension-Ring 1" C(i) / T-2(a) | 2958521 GEM45 It is compatible with the

It is compatible with the 8” Rowe-Ackermann Schmidt Astrograph (RASA)

25" and two 2" eyepieces with an upright stand for your smartphone or tablet

375" OTA Weight (with accessories) 28 Dob Base Weight 25 Dob Base Measurements 29"x20

Fits dew shields with an outside diameter of 175-212mm

Users basically don’t need to worry about the related issues any more with this five-in-one filter installation device

Baader Planetarium C-Mount Extension-Ring 1" C(i) / T-2(a) | 2958521 GEM45 It is compatible with theBaader C Mount Extension Ring 1" C(i) T 2(a) Specifications Manufacturer Baader Planetarium SKU (#) 2958521 EAN Code 4047825023933 Optical length (mm) 0 6 Camera Adaptable C Mount Inner Diameter Clear Aperture (mm) 24. 5 Outer Diameter 42 Outer Connection (lens sided) Thread, T 2 (M42 x 0. 75) Inner Connection (eyepiece camera sided) Thread, 1" (C Mount) Compatible Brands Astro T 2, Baader Planetarium, Celestron, Other Type of Adapter Camera Adapter,