Eight-megapixel ultra-high-resolution wide-angle optical lens
An ultra-high-resolution, wide-angle optical technology, applied in the field of 80 million pixel ultra-high-resolution wide-angle optical lenses, can solve the problems of low system definition, high cost, insufficient light transmission, etc., and achieve ultra-high resolution, large Field of view, easy-to-assemble effects
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[0014] like Figure 1~2 As shown in the figure, an 80-megapixel ultra-high-resolution wide-angle optical lens, the optical system of the lens includes a front group A, a diaphragm C, a rear group B and a flat glass L14 arranged in sequence along the incident direction of the light from the front to the rear; The front group A is sequentially provided with a meniscus positive lens L1, a meniscus negative lens L2, a meniscus negative lens L3, and a double concave negative lens L4 from front to back. The first cemented group and the meniscus positive lens L7; the rear group B is sequentially provided with the second cemented lens formed by the close contact of the meniscus negative lens L8, the biconvex positive lens L9 and the meniscus negative lens L10 from front to back. group, biconvex positive lens L11, meniscus positive lens L12, meniscus negative lens L13, and plate glass L14.
[0015] The lens of the present invention adopts a 13-piece structure and reasonably distribute...
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