GB2239999B - Range meter for a camera - Google Patents

Range meter for a camera

Info

Publication number
GB2239999B
GB2239999B GB9028040A GB9028040A GB2239999B GB 2239999 B GB2239999 B GB 2239999B GB 9028040 A GB9028040 A GB 9028040A GB 9028040 A GB9028040 A GB 9028040A GB 2239999 B GB2239999 B GB 2239999B
Authority
GB
United Kingdom
Prior art keywords
camera
range meter
meter
range
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 - Fee Related
Application number
GB9028040A
Other versions
GB2239999A (en
GB9028040D0 (en
Inventor
Yuji Nakajima
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.)
Seikosha KK
Original Assignee
Seikosha KK
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 Seikosha KK filed Critical Seikosha KK
Publication of GB9028040D0 publication Critical patent/GB9028040D0/en
Publication of GB2239999A publication Critical patent/GB2239999A/en
Priority to GB9401140A priority Critical patent/GB2274369B/en
Application granted granted Critical
Publication of GB2239999B publication Critical patent/GB2239999B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/28—Systems for automatic generation of focusing signals
    • G02B7/30—Systems for automatic generation of focusing signals using parallactic triangle with a base line
    • G02B7/32—Systems for automatic generation of focusing signals using parallactic triangle with a base line using active means, e.g. light emitter

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Measurement Of Optical Distance (AREA)
  • Focusing (AREA)
  • Automatic Focus Adjustment (AREA)
GB9028040A 1989-12-28 1990-12-24 Range meter for a camera Expired - Fee Related GB2239999B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9401140A GB2274369B (en) 1989-12-28 1994-01-21 Range meter for a camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP34384189A JP3087072B2 (en) 1989-12-28 1989-12-28 Camera ranging device

Publications (3)

Publication Number Publication Date
GB9028040D0 GB9028040D0 (en) 1991-02-13
GB2239999A GB2239999A (en) 1991-07-17
GB2239999B true GB2239999B (en) 1994-10-05

Family

ID=18364652

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9028040A Expired - Fee Related GB2239999B (en) 1989-12-28 1990-12-24 Range meter for a camera

Country Status (3)

Country Link
JP (1) JP3087072B2 (en)
DE (1) DE4040759C2 (en)
GB (1) GB2239999B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4137068A1 (en) * 1991-11-12 1993-06-17 Mel Mikroelektronik Gmbh Integrated optical multiple distance sensor for object position detection in vehicle - has rows or arrays of position sensitive diodes and LEDs or laser diodes, with transmission and reception lenses
DE10059156A1 (en) * 2000-11-29 2002-06-06 Sick Ag Triangulation method for determining object distances has an arrangement of two measurement channels that increases measurement accuracy by allowing detection of interference effects
EP2947022B1 (en) * 2014-05-23 2017-01-04 Tissot S.A. Folding case for timepiece
KR101629508B1 (en) * 2014-12-08 2016-06-13 코박스 주식회사 Packing box for food

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59129809A (en) * 1983-01-18 1984-07-26 Asahi Optical Co Ltd Automatic focusing device of camera
JPH0616147B2 (en) * 1986-03-26 1994-03-02 チノン株式会社 camera

Also Published As

Publication number Publication date
DE4040759A1 (en) 1991-07-11
JPH03200940A (en) 1991-09-02
DE4040759C2 (en) 1994-05-19
JP3087072B2 (en) 2000-09-11
GB2239999A (en) 1991-07-17
GB9028040D0 (en) 1991-02-13

Similar Documents

Publication Publication Date Title
GB2231676B (en) Distance measuring device for a camera
GB2237404B (en) Panheads for camera
GB2263841B (en) A mode changing device for a camera
EP0390261A3 (en) Device for measuring a relative displacement
EP0407914A3 (en) Camera
EP0423691A3 (en) Camera
GB2250092B (en) Device for defining a horizontal plane
GB2237397B (en) Strobe-incorporated camera
EP0430097A3 (en) Camera having a pseudo format
EP0430718A3 (en) A streak camera
GB2239760B (en) Range meter for a camera
GB2239999B (en) Range meter for a camera
GB2229823B (en) A weighing apparatus
GB2274369B (en) Range meter for a camera
GB9008071D0 (en) Camera mechanism
GB9006686D0 (en) Holding mechanism for a camera
GB2235058B (en) Strobe device for a camera
GB2230615B (en) Camera
EP0441479A3 (en) A gauging system
EP0431372A3 (en) Camera
AU105571S (en) A camera
GB2233776B (en) Camera
GB2234797B (en) A fixing
GB2243697B (en) A camera
GB8900489D0 (en) Adjustable housing for a camera

Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)

Effective date: 19950411

732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20041224