Ultra-large view range optical lens

Abstract

The invention discloses an ultra-large view range optical lens including an optical lens. The ultra-large view range optical lens is characterized in that a Z-axis rotary base is arranged at the front end of the optical lens; the optical lens is provided with a Z-axis transmission mechanism driving the Z-axis rotary base to rotate around the Z-axis; the Z-axis rotary base is provided with an X-axis rotary base; the X-axis rotary base is provided with an optical element; the X-axis rotary base is also provided with an X-axis transmission mechanism driving the optical element to rotate around the X-axis. According to the invention, an ultra-large view range of the lens is realized; the lens can rotate along the X-axis 180 degrees and around the Z-axis 360 degrees, so that demands of consumers can be met better. Space occupancy for complete machine operation is reduced. Design cost is reduced. The invention is suitable for lens products of optical systems in fields of security guard and digital products.

Description

[0001] 【Technical field】 [0002] The invention relates to an optical lens with a super-large visual range, in particular to an optical lens that realizes 180° rotation of the optical element along the X axis and 360° rotation of the Z axis through a rotatable structure, and finally realizes a 180° X-axis and a 360° Z-axis visual range. lens. . [0003] 【Background technique】 [0004] The angle of view of a conventional optical lens is fixed and limited, and the angle of view of a general ultra-wide-angle lens is 180°. In order to achieve a larger viewing range, the optical design needs to spend a lot of time and effort, which increases the difficulty of the design; at the same time, the use of the lens must Realize the rotation of the lens of the whole machine, which takes up a lot of space. An optical lens with a rotatable structure of the optical element at the front end of the lens is proposed to achieve a super-large viewing range. Through the structural design, the X-ax...

AI Technical Summary

Problems solved by technology

[0004] The size of the viewing angle of conventional optical lenses is fixed and limited, and the viewing angle of a general ultra-wide-angle lens is 180°. In order to achieve a larger viewing range, optical design requires a lot of time and effort, which increases the difficulty of design; at the same time, the lens must be used Realize the rotation of the lens of the whole machine, occupying a large space

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