Novel optical system based on multiple optical wedges

The utility model discloses a novel optical system based on multiple optical wedges, which belongs to the technical field of optical system design, and comprises an optical wedge group and an infrared lens group, the optical wedge group comprises three optical wedge pairs, and the multiple optical wedge pairs are sequentially installed in an optical wedge lens cone; the infrared lens group comprises five lenses, and the plurality of lenses are sequentially installed in the infrared lens cone. Compared with the prior art, the device can be provided with a plurality of independently rotating optical wedge pairs and infrared lenses, the degree of freedom and the accurate control degree of light beam pointing are higher by optimizing the optical parameters and the layout size of the device, the large-angle total reflection phenomenon can be prevented, in addition, the optical wedge pairs are made of two materials, the chromatic aberration can be eliminated, and the optical quality is improved. The device can solv