CH479880A - Optical device providing a mark image in an optical device - Google Patents

Optical device providing a mark image in an optical device

Info

Publication number
CH479880A
CH479880A CH635568A CH635568A CH479880A CH 479880 A CH479880 A CH 479880A CH 635568 A CH635568 A CH 635568A CH 635568 A CH635568 A CH 635568A CH 479880 A CH479880 A CH 479880A
Authority
CH
Switzerland
Prior art keywords
optical device
mark image
providing
device providing
mark
Prior art date
Application number
CH635568A
Other languages
French (fr)
Inventor
Mouchart Jacques
Leblanc Michele
Original Assignee
Comp Generale Electricite
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 Comp Generale Electricite filed Critical Comp Generale Electricite
Publication of CH479880A publication Critical patent/CH479880A/en

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/22—Processes or apparatus for obtaining an optical image from holograms
    • 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
    • G02B23/10—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices involving prisms or mirrors reflecting into the field of view additional indications, e.g. from collimator
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Optics & Photonics (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Holo Graphy (AREA)
  • Length Measuring Devices By Optical Means (AREA)
CH635568A 1967-05-10 1968-04-29 Optical device providing a mark image in an optical device CH479880A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR105964A FR1532389A (en) 1967-05-10 1967-05-10 Device providing a mark image in an optical device

Publications (1)

Publication Number Publication Date
CH479880A true CH479880A (en) 1969-10-15

Family

ID=8630611

Family Applications (1)

Application Number Title Priority Date Filing Date
CH635568A CH479880A (en) 1967-05-10 1968-04-29 Optical device providing a mark image in an optical device

Country Status (7)

Country Link
BE (1) BE714277A (en)
CH (1) CH479880A (en)
DE (1) DE1772321A1 (en)
FR (1) FR1532389A (en)
GB (1) GB1214717A (en)
LU (1) LU55989A1 (en)
NL (1) NL6806127A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT323808B (en) * 1969-12-19 1975-07-25 Siemens Ag METHOD FOR MANUFACTURING SEMI-CONDUCTOR COMPONENTS WITH HOLOGRAPHIC PROJECTION OF THE ETCHING PATTERNS AND ARRANGEMENT FOR THEM
US3633988A (en) * 1970-07-10 1972-01-11 Us Navy Helmet-mounted holographic aiming sight
JPS5827504B2 (en) * 1974-05-20 1983-06-09 キヤノン株式会社 Information display method on image monitor
JPS52116259A (en) * 1976-07-16 1977-09-29 Ogoshi Takaaki Measuring method
JPS5332048A (en) * 1976-09-07 1978-03-25 Canon Inc Information mark display device
JPS5454025A (en) * 1977-10-06 1979-04-27 Canon Inc Camera
JPS5518664A (en) * 1978-07-27 1980-02-08 Canon Inc Information mark display device
DE3412674A1 (en) * 1983-04-05 1984-10-25 Fuji Photo Film Co., Ltd., Minamiashigara, Kanagawa CAMERA SEEKER

Also Published As

Publication number Publication date
FR1532389A (en) 1968-07-12
GB1214717A (en) 1970-12-02
BE714277A (en) 1968-10-28
LU55989A1 (en) 1968-07-12
DE1772321A1 (en) 1971-01-28
NL6806127A (en) 1968-11-11

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Legal Events

Date Code Title Description
PL Patent ceased