52mm F4 Guide Scope is light, compact, and stable. With an aperture of 52mm, a focal length of 208mm, and a travel length of 25mm, it weighs only 631g. The aperture area of the 52mm F4 guide scope is 164% larger than that of the 32mm F4 guide scope, with the increase of light into， the limiting magnitude can reach 10.4.
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