JPH0440697B2 - - Google Patents

Info

Publication number
JPH0440697B2
JPH0440697B2 JP56085362A JP8536281A JPH0440697B2 JP H0440697 B2 JPH0440697 B2 JP H0440697B2 JP 56085362 A JP56085362 A JP 56085362A JP 8536281 A JP8536281 A JP 8536281A JP H0440697 B2 JPH0440697 B2 JP H0440697B2
Authority
JP
Japan
Prior art keywords
aperture
voltage
adjustment
aperture adjustment
manual
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 - Lifetime
Application number
JP56085362A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57200019A (en
Inventor
Tadashi Esha
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP8536281A priority Critical patent/JPS57200019A/ja
Publication of JPS57200019A publication Critical patent/JPS57200019A/ja
Publication of JPH0440697B2 publication Critical patent/JPH0440697B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS 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
    • G03B7/00—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly
    • G03B7/08—Control effected solely on the basis of the response, to the intensity of the light received by the camera, of a built-in light-sensitive device
    • G03B7/081—Analogue circuits
    • G03B7/085—Analogue circuits for control of aperture

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Exposure Control For Cameras (AREA)
  • Diaphragms For Cameras (AREA)
JP8536281A 1981-06-03 1981-06-03 Aperture locking device Granted JPS57200019A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8536281A JPS57200019A (en) 1981-06-03 1981-06-03 Aperture locking device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8536281A JPS57200019A (en) 1981-06-03 1981-06-03 Aperture locking device

Publications (2)

Publication Number Publication Date
JPS57200019A JPS57200019A (en) 1982-12-08
JPH0440697B2 true JPH0440697B2 (enrdf_load_stackoverflow) 1992-07-03

Family

ID=13856596

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8536281A Granted JPS57200019A (en) 1981-06-03 1981-06-03 Aperture locking device

Country Status (1)

Country Link
JP (1) JPS57200019A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5869828U (ja) * 1981-11-04 1983-05-12 株式会社タムロン サ−ボメ−タ駆動絞り装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0112252Y2 (enrdf_load_stackoverflow) * 1980-01-21 1989-04-11

Also Published As

Publication number Publication date
JPS57200019A (en) 1982-12-08

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