Weapon gun and infrared preset lens

• Main Authors: LIU XIAOYU, SUN TONGBO, HUANG XINGMING
• Format: Patent
• Language: Chinese; English
• Published: 18.12.2018
• Subjects: AIMING; BLASTING; HEATING; LIGHTING; MECHANICAL ENGINEERING; WEAPON SIGHTS; WEAPONS

The invention discloses an infrared preset lens which comprises a lens body, a locking ring and an eye lens body. The eye lens body is connected with the lens body through a positioning element so asto limit the circumferential rotation of the eye lens body; the locking ring sleeves on the periphery of the eye lens body; and one end of the locking ring is detachably connected to the lens body, and the other end of the locking ring is rotatably arranged on the eye lens body, so that the axial fixation between the eye lens body and the lens body is realized. According to the infrared preset lens provided by the invention, through the cooperation of a fixing element and the locking ring, the locking position during the eye lens installation process can be accurately controlled, so that the problem that the installation position of a square-shaped lens piece during the eye lens installation process is easy to tilt is solved. The invention further a weapon gun comprising the infrared preset lens. 本发明公开了种红外前置镜，包括镜身