Optical imaging lens

• Main Authors: FAN ZHIYU, ZHANG RONGYAO, YOU CITIAN
• Format: Patent
• Language: Chinese; English
• Published: 16.12.2022
• Subjects: OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; PHYSICS

The utility model discloses an optical imaging lens comprising a first lens, a second lens, a diaphragm, a third lens, a fourth lens, a fifth lens and a sixth lens which are sequentially arranged along an optical axis from an object side to an image side, the first lens has negative diopter, the second lens has positive diopter, the third lens has positive diopter, the fourth lens has negative diopter, the fifth lens has positive diopter, and the sixth lens has negative diopter. The first lens has positive diopter, the second lens has negative diopter, the third lens has negative diopter, the fourth lens has positive diopter, the fifth lens has negative diopter, the sixth lens has positive diopter, the first lens, the second lens, the fourth lens, the fifth lens and the sixth lens are plastic aspheric lenses, and the third lens is a glass lens. The optical imaging lens provided by the utility model adopts a 1G5P glass-plastic mixed design, and is compact in overall structure, small in size, low in cost and sm