GB1229751A - - Google Patents

Info

Publication number
GB1229751A
GB1229751A GB51769A GB1229751DA GB1229751A GB 1229751 A GB1229751 A GB 1229751A GB 51769 A GB51769 A GB 51769A GB 1229751D A GB1229751D A GB 1229751DA GB 1229751 A GB1229751 A GB 1229751A
Authority
GB
United Kingdom
Prior art keywords
lens
hood
camera
filter
colour
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
GB51769A
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 GB1229751A publication Critical patent/GB1229751A/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
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/56—Accessories
    • G03B17/566—Accessory clips, holders, shoes to attach accessories to camera
    • 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
    • G03B11/00—Filters or other obturators specially adapted for photographic purposes
    • G03B11/04—Hoods or caps for eliminating unwanted light from lenses, viewfinders or focusing aids
    • G03B11/045—Lens hoods or shields
    • 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
    • G03B15/00—Special procedures for taking photographs; Apparatus therefor
    • G03B15/02—Illuminating scene
    • G03B15/03—Combinations of cameras with lighting apparatus; Flash units

Abstract

1,229,751. Lens hoods. STUDIOUL CINEMATOGRAFIC BUCURESTI. Jan. 3 1969, No. 517/69. Heading G2A. A hood 1 can be attached to a camera lens by a fitting 2, and has a slot a in which a colour filter 3 can be inserted. Within the hood are light sources 4, 4<SP>1</SP>, screened from the lens by shields 5, 5<SP>1</SP>, which illuminate the filter from behind, and so produce an predominating colour effect on whatever is being photographed by the camera.
GB51769A 1969-01-03 1969-01-03 Expired GB1229751A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB51769 1969-01-03

Publications (1)

Publication Number Publication Date
GB1229751A true GB1229751A (en) 1971-04-28

Family

ID=9705762

Family Applications (1)

Application Number Title Priority Date Filing Date
GB51769A Expired GB1229751A (en) 1969-01-03 1969-01-03

Country Status (1)

Country Link
GB (1) GB1229751A (en)

Similar Documents

Publication Publication Date Title
GB1164064A (en) Improvements in or relating to Telescopic Sights
GB1095686A (en) Photographic camera with flash attachment
GB1481214A (en) Photographic camera
BE756352A (en) COLOR TELEVISION CAMERA
GB1229751A (en)
ES459022A1 (en) Glide path lighting system
GB1179514A (en) Filters for Use in Colour Photography and Television and Methods of Using Same
GB1266695A (en)
CH488205A (en) Camera with built-in color filters that can be moved into the beam path of the exposure light
GB1153204A (en) Improvements relating to Photographic Flashgun Apparatus
CA922567A (en) Distance establishing arrangement for photographic camera
GB1500495A (en) Photographic lens
CH518560A (en) Bright projection lens
CA826421A (en) Light source and filter combination for cameras
CH390671A (en) Camera lens mount
GB1268696A (en) Improvements relating to photographic cameras
CA741992A (en) Lens hood
ES154410U (en) New vision school microscope on screen. (Machine-translation by Google Translate, not legally binding)
GB966557A (en) Flash unit for photographic purposes, more particularly electronic flash unit
ES92940U (en) Bright spotlight with mirror in front (Machine-translation by Google Translate, not legally binding)
CA811997A (en) Arrangement for synchronizing the operation of camera shutters and sources of artificial light
ES119053U (en) By improved lighting device. (Machine-translation by Google Translate, not legally binding)
CA753848A (en) Ambient light filter
CA768893A (en) Lens for colour photography
CA705371A (en) Sealing coatings on light metals

Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees