Title:
ファインダーおよび撮像装置
Document Type and Number:
Japanese Patent JP7229853
Kind Code:
B2
Abstract:
The finder includes, in order from an object side to an eye point side, a negative objective lens group, and a positive eyepiece lens group. The eyepiece lens group consists of, in order from the object side to the eye point side, a negative first lens, a positive second lens, and a negative third lens. During diopter adjustment, only the second lens moves. The finder satisfies a conditional expression determined in advance.
Inventors:
Shunsuke Miyagijima
Application Number:
JP2019100681A
Publication Date:
February 28, 2023
Filing Date:
May 29, 2019
Export Citation:
Assignee:
FUJIFILM Corporation
International Classes:
G02B25/00; G02B13/18
Domestic Patent References:
| JP2017044764A | ||||
| JP4019610A | ||||
| JP64081925A | ||||
| JP2016139131A | ||||
| JP2007328160A |
Attorney, Agent or Firm:
Patent Attorney Corporation Taiyo International Patent Office