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FR2443695B1 - SIGHT OF SIGHT - Google Patents

SIGHT OF SIGHT

Info

Publication number
FR2443695B1
FR2443695B1 FR7834058A FR7834058A FR2443695B1 FR 2443695 B1 FR2443695 B1 FR 2443695B1 FR 7834058 A FR7834058 A FR 7834058A FR 7834058 A FR7834058 A FR 7834058A FR 2443695 B1 FR2443695 B1 FR 2443695B1
Authority
FR
France
Prior art keywords
sight
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
FR7834058A
Other languages
French (fr)
Other versions
FR2443695A1 (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.)
VANNET GRESSET GERMAINE
Original Assignee
VANNET GRESSET GERMAINE
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 VANNET GRESSET GERMAINE filed Critical VANNET GRESSET GERMAINE
Priority to FR7834058A priority Critical patent/FR2443695B1/en
Publication of FR2443695A1 publication Critical patent/FR2443695A1/en
Application granted granted Critical
Publication of FR2443695B1 publication Critical patent/FR2443695B1/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • 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
    • G02B23/08—Periscopes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Telescopes (AREA)
  • Lenses (AREA)
FR7834058A 1978-12-04 1978-12-04 SIGHT OF SIGHT Expired FR2443695B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7834058A FR2443695B1 (en) 1978-12-04 1978-12-04 SIGHT OF SIGHT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7834058A FR2443695B1 (en) 1978-12-04 1978-12-04 SIGHT OF SIGHT

Publications (2)

Publication Number Publication Date
FR2443695A1 FR2443695A1 (en) 1980-07-04
FR2443695B1 true FR2443695B1 (en) 1986-02-21

Family

ID=9215640

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7834058A Expired FR2443695B1 (en) 1978-12-04 1978-12-04 SIGHT OF SIGHT

Country Status (1)

Country Link
FR (1) FR2443695B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020143504A1 (en) * 2019-01-12 2020-07-16 西安华科光电有限公司 Reflective inner red dot sight optical system with improved monochromaticity and concealment, two-light three-color optical system, and sight thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4032443A1 (en) * 1990-10-12 1992-04-23 Deutsche System Technik Optical system for camera - has reflecting prism installed between two groups of lenses

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1118022A (en) * 1956-06-28 1968-06-26 Barr & Stroud Ltd Improvements in or relating to periscopes
DE1801489A1 (en) * 1968-10-05 1970-06-25 Licentia Gmbh Device for masking out bright parts of the image
FR2228233B1 (en) * 1973-05-02 1978-06-02 Eltro Gmbh
DE2746076C2 (en) * 1977-10-13 1984-07-12 Fa. Carl Zeiss, 7920 Heidenheim Panoramic periscope for daytime and thermal imaging

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020143504A1 (en) * 2019-01-12 2020-07-16 西安华科光电有限公司 Reflective inner red dot sight optical system with improved monochromaticity and concealment, two-light three-color optical system, and sight thereof
US11802751B2 (en) 2019-01-12 2023-10-31 Huanic Corporation Reflective inner red dot sight optical system with improved monochromaticity and concealment, two-light three-color optical system, and sight thereof

Also Published As

Publication number Publication date
FR2443695A1 (en) 1980-07-04

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Legal Events

Date Code Title Description
CL Concession to grant licenses
SN Distraint notified (in the national patent register)
ST Notification of lapse