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1. US20200209574 - CAMERA OPTICAL LENS

Office
United States of America
Application Number 16679273
Application Date 10.11.2019
Publication Number 20200209574
Publication Date 02.07.2020
Publication Kind A1
IPC
G02B 13/00
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
13Optical objectives specially designed for the purposes specified below
G02B 9/62
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
9Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or –
62having six components only
CPC
G02B 9/62
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
9Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or -
62having six components only
G02B 13/0045
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
13Optical objectives specially designed for the purposes specified below
001Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras
0015characterised by the lens design
002having at least one aspherical surface
0045having five or more lenses
Applicants AAC Optics Solutions Pte. Ltd.
Inventors Hiroyuki Teraoka
Lei Zhang
Yanmei Wang
Shuang Wu
Title
(EN) CAMERA OPTICAL LENS
Abstract
(EN)

The present disclosure relates to the field of optical lenses and provides a camera optical lens. The camera optical lens includes, from an object side to an image side: a first lens; a second lens having a positive refractive power; a third lens having a positive refractive power; a fourth lens; a fifth lens; and a sixth lens. The camera optical lens satisfies following conditions: 1.40≤f1/f3≤5.00; and 2.50≤R5/R6≤6.00. The camera optical lens can achieve a high imaging performance while obtaining a low TTL.

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