JPS6135533B2 - - Google Patents

Info

Publication number
JPS6135533B2
JPS6135533B2 JP50137628A JP13762875A JPS6135533B2 JP S6135533 B2 JPS6135533 B2 JP S6135533B2 JP 50137628 A JP50137628 A JP 50137628A JP 13762875 A JP13762875 A JP 13762875A JP S6135533 B2 JPS6135533 B2 JP S6135533B2
Authority
JP
Japan
Prior art keywords
curvature
objective lens
distortion
aspherical
diopter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP50137628A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5262023A (en
Inventor
Kazuo Kimura
Yasuo Yamazaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Minolta Co Ltd
Original Assignee
Minolta Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Minolta Co Ltd filed Critical Minolta Co Ltd
Priority to JP13762875A priority Critical patent/JPS5262023A/ja
Publication of JPS5262023A publication Critical patent/JPS5262023A/ja
Publication of JPS6135533B2 publication Critical patent/JPS6135533B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Viewfinders (AREA)
  • Telescopes (AREA)
  • Lenses (AREA)
JP13762875A 1975-11-14 1975-11-14 Finder optical system of inverse galileo type Granted JPS5262023A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13762875A JPS5262023A (en) 1975-11-14 1975-11-14 Finder optical system of inverse galileo type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13762875A JPS5262023A (en) 1975-11-14 1975-11-14 Finder optical system of inverse galileo type

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP62179376A Division JPS6371822A (ja) 1987-07-17 1987-07-17 逆ガリレオ式ファインダ−光学系

Publications (2)

Publication Number Publication Date
JPS5262023A JPS5262023A (en) 1977-05-23
JPS6135533B2 true JPS6135533B2 (enrdf_load_stackoverflow) 1986-08-13

Family

ID=15203093

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13762875A Granted JPS5262023A (en) 1975-11-14 1975-11-14 Finder optical system of inverse galileo type

Country Status (1)

Country Link
JP (1) JPS5262023A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60102062A (ja) * 1983-11-08 1985-06-06 Matsushita Electric Ind Co Ltd 垂直同期信号感度増幅装置
JPH0690360B2 (ja) * 1985-05-27 1994-11-14 株式会社ニコン 倍率変換式逆ガリレオフアインダ−
JPS63287815A (ja) * 1987-05-20 1988-11-24 Konica Corp 採光式変倍ファインダ−
JP3315176B2 (ja) * 1993-01-29 2002-08-19 オリンパス光学工業株式会社 逆ガリレオ式ファインダー光学系
US5715090A (en) * 1996-02-20 1998-02-03 Eastman Kodak Company Color corrected viewfinder including a negative power lens component having a diffractive surface

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3575082A (en) * 1968-06-24 1971-04-13 Eastman Kodak Co Albada viewfinder having three lens components
JPS4852229A (enrdf_load_stackoverflow) * 1971-10-30 1973-07-23
JPS5241056B2 (enrdf_load_stackoverflow) * 1973-11-30 1977-10-15

Also Published As

Publication number Publication date
JPS5262023A (en) 1977-05-23

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