GB1446836A - Optical body - Google Patents

Optical body

Info

Publication number
GB1446836A
GB1446836A GB1252175A GB1252175A GB1446836A GB 1446836 A GB1446836 A GB 1446836A GB 1252175 A GB1252175 A GB 1252175A GB 1252175 A GB1252175 A GB 1252175A GB 1446836 A GB1446836 A GB 1446836A
Authority
GB
United Kingdom
Prior art keywords
optical body
oprq
jobin
yvon
binoculars
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
GB1252175A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1446836A publication Critical patent/GB1446836A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/04—Prisms
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/02—Catoptric systems, e.g. image erecting and reversing system
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/02—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices involving prisms or mirrors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Telescopes (AREA)
  • Optical Elements Other Than Lenses (AREA)
GB1252175A 1974-04-03 1975-03-25 Optical body Expired GB1446836A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7411778A FR2266897B1 (cs) 1974-04-03 1974-04-03

Publications (1)

Publication Number Publication Date
GB1446836A true GB1446836A (en) 1976-08-18

Family

ID=9137225

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1252175A Expired GB1446836A (en) 1974-04-03 1975-03-25 Optical body

Country Status (6)

Country Link
JP (1) JPS50137154A (cs)
CH (1) CH589305A5 (cs)
DE (1) DE7509998U (cs)
FR (1) FR2266897B1 (cs)
GB (1) GB1446836A (cs)
SE (1) SE7502871L (cs)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2484097A1 (fr) * 1980-06-06 1981-12-11 Sfim Capteur optique du deplacement d'une source lumineuse et son application a un viseur de casque
US4747667A (en) * 1985-05-09 1988-05-31 Fujitsu Limited Plastic lens array
EP3561554B1 (en) * 2016-12-23 2023-03-22 Chongqing Hylon Co., Ltd. Composite prism for multi-functional telescope, and binocular telescopic optical system for same
JP2020148959A (ja) * 2019-03-14 2020-09-17 トヨタ自動車株式会社 光学デバイス

Also Published As

Publication number Publication date
DE7509998U (de) 1975-09-25
JPS50137154A (cs) 1975-10-31
SE7502871L (sv) 1975-10-06
FR2266897B1 (cs) 1978-04-21
CH589305A5 (cs) 1977-06-30
FR2266897A1 (cs) 1975-10-31

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Legal Events

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