GB1051433A - - Google Patents

Info

Publication number
GB1051433A
GB1051433A GB1051433DA GB1051433A GB 1051433 A GB1051433 A GB 1051433A GB 1051433D A GB1051433D A GB 1051433DA GB 1051433 A GB1051433 A GB 1051433A
Authority
GB
United Kingdom
Prior art keywords
viewfinder
eyepiece
scale
camera
prisms
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.)
Active
Application number
Other languages
English (en)
Publication of GB1051433A publication Critical patent/GB1051433A/en
Active 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
    • G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
    • G03B13/02—Viewfinders

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Viewfinders (AREA)
GB1051433D Active GB1051433A (enExample)

Publications (1)

Publication Number Publication Date
GB1051433A true GB1051433A (enExample)

Family

ID=1756386

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1051433D Active GB1051433A (enExample)

Country Status (1)

Country Link
GB (1) GB1051433A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3486432A (en) * 1967-08-07 1969-12-30 Donald W Norwood Co-ordinate viewfinder for camera
US3978502A (en) * 1973-10-11 1976-08-31 Canon Kabushiki Kaisha View-finder device for single lens reflex camera

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3486432A (en) * 1967-08-07 1969-12-30 Donald W Norwood Co-ordinate viewfinder for camera
US3978502A (en) * 1973-10-11 1976-08-31 Canon Kabushiki Kaisha View-finder device for single lens reflex camera

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