Red dot sight: Difference between revisions
From wikiluntti
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Parallax free only at infinity. | Parallax free only at infinity. | ||
Optical system can be made to compensate for off axis spherical aberration. | Optical system can be made to compensate for off axis spherical aberration. | ||
[[File:Reddotsight.svg|thumb|Aiming using red dot sight]] | |||
== References == | == References == | ||
Revision as of 10:26, 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.
