Red dot sight: Difference between revisions
From wikiluntti
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== Introduction == | == Introduction == | ||
Red dot sight is a reflector sight. | Red dot sight is a reflector sight with no magnification. | ||
Collimator sight. | |||
== Theory == | == Theory == | ||
Revision as of 09:59, 14 November 2023
Introduction
Red dot sight is a reflector sight with no magnification.
Collimator sight.
Theory
Spherical partially reflecting mirror.
Parallax free only at infinity.
Optical system can be made to compensate for off axis spherical aberration.
