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Focusing Bahtinov - Lightweight, for All Telescopes 100-140mm, 3 Posts, with Dobsonians, Mak Cas and SCT - Acogedor, Acogedor5yvbm7a0ic
Acogedor Acogedor5yvbm7a0ic
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[WIDE OF APPLICATIONS] with all types of telescopes, mirrors, refractors, Dobsonians, Mak Cas, and SCT. Measure your tube size and choose the appropriate size. [ FOR YOUR ] Takes the guesswork out of focusing and even overcomesconditions to give your the quickly and easily. [3 POSTS FOR SECURE GRIP] Gently and firmly grips the tube with three posts. Scratch resistant covers protect your . No slippage, stays centered. [LIGHTWEIGHT ] 3- keeps the centered and fits a wider of telescopes without upsetting the scope's . [SUPPORTS 100-140MM OBJECTIVE LENS] Outer diameter of the supports objective lens within 100-140mm (1-2mm measurement error).
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