Title: Spherical aberration in the primary mirror of a reflecting telescope is GENERALLY avoided ... Post by: doit_the_clown on Mar 21, 2017 Spherical aberration in the primary mirror of a reflecting telescope is GENERALLY avoided by
(a) making the mirror surface a parabolic shape. (b) using adaptive optics. (c) putting extra lenses in the light beam to correct for the shape of the primary mirror. Title: Re: Spherical aberration in the primary mirror of a reflecting telescope is GENERALLY avoided ... Post by: papachulo on Mar 21, 2017 Content hidden
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