Night vision lens

Abstract

Night vision lenses is presented: lenses with a focal length of 26 mm, 80 mm, 150 mm, catadioptric lens with 200 mm focal length and zoom lens with variable focal length of 24–80 mm. The use of low dispersion glass in lenses significantly increases their resolution. The design is optimal in terms of sensitivity of lens tolerances and can be successfully used in mass production.