For beginners, ordinary small-diameter (less than 10 cm) refractors are the best...
VIEW DETAILS >1. Questions and suggestions As a student, working enthusiast, or even a few ast...
VIEW DETAILS >Regarding the magnification: the main parameters are marked on each telescope. F...
VIEW DETAILS >We often hear friends who come to buy telescopes ask: "How far can your telescop...
VIEW DETAILS >There are three types of astronomical telescopes: refracting astronomical telesc...
VIEW DETAILS >1. Specifications of the telescope The specifications of the telescope are expre...
VIEW DETAILS >If you divide the aperture of the objective lens (in mm) by the magnification fa...
VIEW DETAILS >Most people believe that the higher the magnification of the telescope, the bett...
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