18661818. OPTICAL IMAGING SYSTEM (SAMSUNG ELECTRO-MECHANICS CO., LTD.)

OPTICAL IMAGING SYSTEM

Organization Name

SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor(s)

Seong Il Cho of Suwon-si (KR)

Do Hyeong Jang of Suwon-si (KR)

Dong Shin Yang of Suwon-si (KR)

Woo Young Kim of Suwon-si (KR)

Ho Bin Go of Suwon-si (KR)

OPTICAL IMAGING SYSTEM

This abstract first appeared for US patent application 18661818 titled 'OPTICAL IMAGING SYSTEM

Original Abstract Submitted

An optical imaging system is provided. The optical imaging system includes a first lens, a second lens, a third lens, and a fourth lens arranged in order from an object side toward an image plane, wherein the first lens may be formed of glass, and wherein a conditional expression 70<v1 and 0.8≤OAL/f≤0.9 may be satisfied, where v1 is an Abbe number of the first lens, OAL is a distance from an object-side surface of the first lens to the image plane, and f is a total focal length of the optical imaging system.