GB1233037A - - Google Patents

Info

Publication number
GB1233037A
GB1233037A GB1233037DA GB1233037A GB 1233037 A GB1233037 A GB 1233037A GB 1233037D A GB1233037D A GB 1233037DA GB 1233037 A GB1233037 A GB 1233037A
Authority
GB
United Kingdom
Prior art keywords
needle
lens
lug
diaphragm
arm
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
Other languages
English (en)
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 filed Critical
Publication of GB1233037A publication Critical patent/GB1233037A/en
Expired 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
    • G03B7/20—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly in accordance with change of lens

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Diaphragms For Cameras (AREA)
  • Structure And Mechanism Of Cameras (AREA)
GB1233037D 1968-11-26 1968-11-26 Expired GB1233037A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5605268 1968-11-26

Publications (1)

Publication Number Publication Date
GB1233037A true GB1233037A (enrdf_load_stackoverflow) 1971-05-26

Family

ID=10475601

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1233037D Expired GB1233037A (enrdf_load_stackoverflow) 1968-11-26 1968-11-26

Country Status (1)

Country Link
GB (1) GB1233037A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4118726A (en) * 1976-02-19 1978-10-03 Minolta Camera Kabushiki Kaisha Exchangeable lenses for use in internal light measuring type single lens reflex cameras
US4140380A (en) 1976-06-14 1979-02-20 Minolta Camera Kabushiki Kaisha Exposure indicating devices for single reflex cameras

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4118726A (en) * 1976-02-19 1978-10-03 Minolta Camera Kabushiki Kaisha Exchangeable lenses for use in internal light measuring type single lens reflex cameras
US4140380A (en) 1976-06-14 1979-02-20 Minolta Camera Kabushiki Kaisha Exposure indicating devices for single reflex cameras

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee