Optical imaging system

• Main Authors: LEE JI SU, JANG DONG HYUK, PARK IL YONG
• Format: Patent
• Language: English; Korean
• Published: 19.01.2023
• Subjects: OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; PHYSICS

An optical imaging system according to an embodiment of the present invention comprises: a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens and a seventh lens arranged in order from an object side. The first lens has positive refractive power, the second lens has ne...