GB1076080A - Device for ajusting elements of lenses disposed on the lens turret of a camera - Google Patents

Device for ajusting elements of lenses disposed on the lens turret of a camera

Info

Publication number
GB1076080A
GB1076080A GB44789/65A GB4478965A GB1076080A GB 1076080 A GB1076080 A GB 1076080A GB 44789/65 A GB44789/65 A GB 44789/65A GB 4478965 A GB4478965 A GB 4478965A GB 1076080 A GB1076080 A GB 1076080A
Authority
GB
United Kingdom
Prior art keywords
lens
diaphragm
turret
lever
camera
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
GB44789/65A
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.)
Robert Bosch Fernsehanlagen GmbH
Original Assignee
Fernseh GmbH
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 Fernseh GmbH filed Critical Fernseh GmbH
Publication of GB1076080A publication Critical patent/GB1076080A/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
    • G03B9/00—Exposure-making shutters; Diaphragms
    • G03B9/08—Shutters
    • 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
    • G03B19/00—Cameras
    • G03B19/18—Motion-picture cameras
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Accessories Of Cameras (AREA)
  • Blocking Light For Cameras (AREA)
  • Diaphragms For Cameras (AREA)

Abstract

1,076,080. Lens turrets. FERNSEH G.m. b..H. Oct.22, 1965 (Oct. 23, 1964], No.44789/65. Headings G2A and G2J. Four lenses 3, 4, 5, 6 are mounted on a rotatable turret 1, e.g. for a television camera. Each lens has an adjustable element (e. g. a diaphragm, or a variable-density filter) which is automatically adjusted to the same value as the lens is swung into the operative position, occupied in the drawing by lens 3. Each lens has a toothed diaphragm-adjusting ring 18, engaging a gear 19 on the same shaft as a pinion 16. Engaging pinion 16 is a toothed sector of a cranked lever 13 pivoted to the turret at 14. The other end of lever 13 carries a follower roller 12. Secured to the front panel 2 of the camera is a guide member 11, whose walls 26 flare outwards at its upper and lower ends. The position of member 11 can be adjusted radially to turret 1 by a rack 9 engaged by a motor-driven pinion 8. As turret 1 rotates to bring a lens into the operative position, roller 12 enters guide 11, and lever 13 is guided by the converging walls . 26 to pivot to a particular position, so causing the diaphragm of that lens to be adjusted to a particular setting. Thus whichever lens is swung into the operative position has its diaphragm automatically set to the same value as the previous` lens diaphragm. Fig. 2 (not shown) is a similar arrangement having a slightly different linkage between lever 13 and the diaphragm.
GB44789/65A 1964-10-23 1965-10-22 Device for ajusting elements of lenses disposed on the lens turret of a camera Expired GB1076080A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF44289A DE1215512B (en) 1964-10-23 1964-10-23 Device for setting the diaphragms of lenses of a camera arranged on an objective turret

Publications (1)

Publication Number Publication Date
GB1076080A true GB1076080A (en) 1967-07-19

Family

ID=7099967

Family Applications (1)

Application Number Title Priority Date Filing Date
GB44789/65A Expired GB1076080A (en) 1964-10-23 1965-10-22 Device for ajusting elements of lenses disposed on the lens turret of a camera

Country Status (2)

Country Link
DE (1) DE1215512B (en)
GB (1) GB1076080A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4639098A (en) * 1983-11-30 1987-01-27 Mitutoyo Mfg. Co., Ltd. Microscope

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3046661C2 (en) * 1980-12-11 1985-11-28 H. Berthold Ag, 1000 Berlin Device for swiveling an objective into the beam path of an optical device and for the subsequent aperture setting

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1176637A (en) * 1956-07-30 1959-04-14 Fernseh Gmbh Remote control device
DE1146385B (en) * 1959-04-02 1963-03-28 Volkswagenwerk Ag Spring support for supporting flaps and lids as well as for locking doors, especially for automobiles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4639098A (en) * 1983-11-30 1987-01-27 Mitutoyo Mfg. Co., Ltd. Microscope

Also Published As

Publication number Publication date
DE1215512B (en) 1966-04-28

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