Patent ID: 11391839

Abstract:
A ranging and sighting device having common optical path with laser separated in front of imaging includes a housing, a control module, a laser transmitter, a laser receiver, a data display, a laser-reflection natural-light-transmission lens, a concave imaging lens and a red-light-reflection natural-light-transmission lens. A viewing hole of the housing, the laser-reflection natural-light-transmission lens, the concave imaging lens, the red-light-reflection natural-light-transmission lens and an observation hole of the housing (10) are linearly arranged in sequence to form a natural light observation path. Laser light transmitted from the laser transmitter illuminates an object to be observed after being reflected by the laser-reflection natural-light-transmission lens. The reflected laser light is reflected by the laser-reflection natural-light-transmission lens to the laser receiver. A laser light path of the laser light transmitted from the laser transmitter after being reflected by the laser-reflection natural-light-transmission lens is coaxial with the natural light observation path.