Brand: Celestron Average Rating 2 reviews The Celestron Firstscope 76EQ is a fine instrument for the beginning stargazer, offering many of the advantages of Newtonian telescope design and a 3-inch aperture. Newtonians (also known as catoptrics) usually use a concave parabolic primary mirror to collect and focus incoming light onto a flat secondary (diagonal) mirror [...]
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Brand: Celestron Average Rating 3 reviews If you’re looking for a dual-purpose telescope appropriate for both terrestrial and celestial viewing, then the AstroMaster Series is for you. Each AstroMaster model is capable of giving correct views of land and sky. The AstroMaster Series produce bright, clear images of the Moon and planets. It is easy [...]
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