Patent ID: 11940601
Assignee: ZHEJIANG SUNNY OPTICAL CO., LTD
Field: Optics (Instruments)
Classification: CPC G | IPC G

Claim 19:
20. The optical imaging lens assembly according to claim 14, wherein 2.1 rad<(semi-FOV−CRA)*TTL/ImgH<2.6 rad,
where semi-FOV is half of a maximal field-of-view of the optical imaging lens assembly, CRA is an incident angle of a chief ray on an imaging plane corresponding to half of the maximal field-of-view of the optical imaging lens assembly, TTL is a distance along the optical axis from the object-side surface of the first lens to the imaging plane of the optical imaging lens assembly, and ImgH is half of a diagonal length of an effective pixel area on the imaging plane of the optical imaging lens assembly.