JPS5713435A - Inverted galilean finder of albada type - Google Patents

Inverted galilean finder of albada type

Info

Publication number
JPS5713435A
JPS5713435A JP8589380A JP8589380A JPS5713435A JP S5713435 A JPS5713435 A JP S5713435A JP 8589380 A JP8589380 A JP 8589380A JP 8589380 A JP8589380 A JP 8589380A JP S5713435 A JPS5713435 A JP S5713435A
Authority
JP
Japan
Prior art keywords
optical
finder
frame
rear surface
parallel
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.)
Granted
Application number
JP8589380A
Other languages
English (en)
Other versions
JPS6365928B2 (ja
Inventor
Yutaka Iizuka
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.)
Nikon Corp
Nippon Chemical Industrial Co Ltd
Original Assignee
Nippon Chemical Industrial Co Ltd
Nippon Kogaku KK
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 Nippon Chemical Industrial Co Ltd, Nippon Kogaku KK filed Critical Nippon Chemical Industrial Co Ltd
Priority to JP8589380A priority Critical patent/JPS5713435A/ja
Publication of JPS5713435A publication Critical patent/JPS5713435A/ja
Publication of JPS6365928B2 publication Critical patent/JPS6365928B2/ja
Granted legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B13/00Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
    • G03B13/02Viewfinders
    • G03B13/06Viewfinders with lenses with or without reflectors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Viewfinders (AREA)
JP8589380A 1980-06-26 1980-06-26 Inverted galilean finder of albada type Granted JPS5713435A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8589380A JPS5713435A (en) 1980-06-26 1980-06-26 Inverted galilean finder of albada type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8589380A JPS5713435A (en) 1980-06-26 1980-06-26 Inverted galilean finder of albada type

Publications (2)

Publication Number Publication Date
JPS5713435A true JPS5713435A (en) 1982-01-23
JPS6365928B2 JPS6365928B2 (ja) 1988-12-19

Family

ID=13871559

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8589380A Granted JPS5713435A (en) 1980-06-26 1980-06-26 Inverted galilean finder of albada type

Country Status (1)

Country Link
JP (1) JPS5713435A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11293450B2 (en) 2018-05-25 2022-04-05 Ihi Corporation Centrifugal compressor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4529582Y1 (ja) * 1965-12-24 1970-11-13
US3575082A (en) * 1968-06-24 1971-04-13 Eastman Kodak Co Albada viewfinder having three lens components
JPS5546730A (en) * 1978-09-28 1980-04-02 Olympus Optical Co Ltd Albada finder

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4529582Y1 (ja) * 1965-12-24 1970-11-13
US3575082A (en) * 1968-06-24 1971-04-13 Eastman Kodak Co Albada viewfinder having three lens components
JPS5546730A (en) * 1978-09-28 1980-04-02 Olympus Optical Co Ltd Albada finder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11293450B2 (en) 2018-05-25 2022-04-05 Ihi Corporation Centrifugal compressor

Also Published As

Publication number Publication date
JPS6365928B2 (ja) 1988-12-19

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