Zhejiang Sunny Optics Co., Ltd.

Jianlin Li

Fujian Dai

Liefeng Zhao

Lin Huang

Lingbo He

Yang Li

Tianxiang Xing

Embodiments of the present disclosure disclose an optical imaging system, comprising, sequentially from an object side to an image side along an optical axis: a prism, reflecting light incident to the prism along a first direction, to cause the light to emerge from the prism along a second direction, and a stop, a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens, and a seventh lens sequentially from the prism to an image side along the second direction, each of the first lens to the seventh lens has a refractive power. A total effective focal length f of the optical imaging system and an entrance pupil diameter EPIC of the optical imaging system satisfy: f/EPD<1.4.

Growing community of inventors

Yuyao, China

Jianlin Li