Invention Grant
- Patent Title: Imaging lens
-
Application No.: US16121370Application Date: 2018-09-04
-
Publication No.: US10656378B2Publication Date: 2020-05-19
- Inventor: Kaoru Yamazaki
- Applicant: KANTATSU CO., LTD.
- Applicant Address: JP Yaita-shi
- Assignee: KANTATSU CO., LTD.
- Current Assignee: KANTATSU CO., LTD.
- Current Assignee Address: JP Yaita-shi
- Agency: Hamre, Schumann, Mueller & Larson, P.C.
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@4b927caf
- Main IPC: G02B9/60
- IPC: G02B9/60 ; G02B7/02 ; H04N5/225 ; G02B13/06

Abstract:
There is provided an imaging lens with high-resolution which satisfies, in well balance, demand of the wide field of view, the low-profileness and the low F-number and excellently corrects aberrations. An imaging lens comprises in order from an object side to an image side, a first lens having negative refractive power, a second lens, a third lens, a fourth lens, and a fifth lens, wherein said second lens has the negative refractive power, and below conditional expressions are satisfied: 0.1
Public/Granted literature
- US20190235207A1 IMAGING LENS Public/Granted day:2019-08-01
Information query