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AssigneeGuangdong Hongjing Optoelectronic Technology Inc.
InventorsHonghai Liu, Hongfei Wang, Jiajun Liu, Zhenting Liu, Zhinong Fu, Xiaoling Yin, Bo Chen, Aiping Xi
Estimating the term…
A large-aperture, high-pixel optical system has six lenses arranged successively from its object side to its image side along its optic axis. The first lens has a convex surface facing the object side and a concave surface facing the image side; The third lens is biconcave; the second and fifth lenses are biconvex; the fourth and sixth lenses each have a concave surface facing the object side and a convex surface facing the image side. The fifth lens and the sixth lens form a combined lens and the optical system satisfies TTL/EFL≤4.5. Also disclosed is a camera module using the system. The system and the module are mainly composed of six lenses. Since the number of lenses used is limited, the structure is simple.
A large-aperture, high-pixel optical system comprising a first lens, a second lens, a third lens, a fourth lens, a fifth lens, and a sixth lens, which arranged successively from its object side to its image side along its optic axis, wherein
A large-aperture, high-pixel optical system comprising a first lens, a second lens, a third lens, a fourth lens, a fifth lens, and a sixth lens, which arranged successively from its object side to its image side along its optic axis, wherein
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