Dual-light three-color optical system and sighting telescope thereof

Abstract

The invention provides a dual-light three-color optical system and a sighting telescope thereof. The dual-light three-color optical system comprises a green light chip module, a red light chip module and a rectangular prism, the green light chip module and the red light chip module are vertically arranged; the geometric center of the cubic prism is arranged at the intersection of emergent light rays of the green light chip module and the red light chip module; and a composite film is plated on the diagonal plane, extending along the angular bisector of the included angle of the emergent light rays of the green light chip module and the red light chip module, of the cubic prism, and the composite film is used for totally reflecting the emergent red light of the red light chip module and transmitting the emergent green light of the green light chip module. By arranging a red light source and a green light source with the emergent light perpendicular to each other, green light, red light or yellow light and the like are generated through a control circuit by means of the prism and the total reflection film or the transmission film, and the number of the light sources and the size and weight of the sighting telescope are greatly reduced.

Description

technical field [0001] The invention relates to a dual-light and three-color optical system and a sighting tool thereof. Background technique [0002] The existing inner red dot sights have single-beam or two-beam or three-beam (multi-beam) sights, but to realize the three-color function, they need to use multi-color LEDs as the light source, and add a light bar in front of the light source to form the inner red dot spot. As a result, the power consumption is large, the graphics cannot be switched, and the structure is complicated. At the same time, the volume of the sight will also increase, resulting in an increase in carrying weight and volume to varying degrees, which is not portable. Contents of the invention [0003] The purpose of the present invention is to overcome the problems of large power consumption, inability to switch graphics, complex structure, large weight and volume, and cost and non-portability of existing multi-optical sights. [0004] To this end, t...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the problems of large power consumption, unswitchable graphics, complex structure, large weight and volume, and cost and non-portability of existing multi-optical sights.

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