IT1134950B - LINED SHEET FOR OPTICAL EQUIPMENT - Google Patents

LINED SHEET FOR OPTICAL EQUIPMENT

Info

Publication number
IT1134950B
IT1134950B IT19022/81A IT1902281A IT1134950B IT 1134950 B IT1134950 B IT 1134950B IT 19022/81 A IT19022/81 A IT 19022/81A IT 1902281 A IT1902281 A IT 1902281A IT 1134950 B IT1134950 B IT 1134950B
Authority
IT
Italy
Prior art keywords
optical equipment
lined sheet
lined
sheet
optical
Prior art date
Application number
IT19022/81A
Other languages
Italian (it)
Other versions
IT8119022A0 (en
Inventor
Kurt Wallner
Original Assignee
Arnold & Richter Cinetech
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 Arnold & Richter Cinetech filed Critical Arnold & Richter Cinetech
Publication of IT8119022A0 publication Critical patent/IT8119022A0/en
Application granted granted Critical
Publication of IT1134950B publication Critical patent/IT1134950B/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/32—Fiducial marks and measuring scales within the optical system
    • G02B27/34—Fiducial marks and measuring scales within the optical system illuminated

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Viewfinders (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Lenses (AREA)
IT19022/81A 1980-01-07 1981-01-06 LINED SHEET FOR OPTICAL EQUIPMENT IT1134950B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803000332 DE3000332A1 (en) 1980-01-07 1980-01-07 GRADUATE FOR OPTICAL VIEWING DEVICES

Publications (2)

Publication Number Publication Date
IT8119022A0 IT8119022A0 (en) 1981-01-06
IT1134950B true IT1134950B (en) 1986-08-20

Family

ID=6091611

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19022/81A IT1134950B (en) 1980-01-07 1981-01-06 LINED SHEET FOR OPTICAL EQUIPMENT

Country Status (5)

Country Link
AT (1) AT375474B (en)
DE (1) DE3000332A1 (en)
FR (1) FR2473189A1 (en)
GB (1) GB2068584B (en)
IT (1) IT1134950B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3246832A1 (en) * 1981-12-19 1983-06-30 Canon K.K., Tokyo BEAM SPLITTER
JPH0675140B2 (en) * 1984-04-05 1994-09-21 オリンパス光学工業株式会社 Display device for microscope photography
SE458963B (en) * 1984-09-19 1989-05-22 Interaims Ab ARRANGEMENT OF SIGNS AND LIGHT-BEING ENERGY LINKS FOR THE SIGNS
US4557578A (en) * 1984-12-24 1985-12-10 Eastman Kodak Company Viewfinder for autofocus cameras
US5218393A (en) * 1990-04-12 1993-06-08 Asahi Kogaku Kogyo Kabushiki Kaisha Viewfinder with field of view indicating frame
DE59501905D1 (en) * 1994-12-20 1998-05-20 Swarovski Optik Kg Rifle scope with glowing reticle
US8437079B2 (en) 2011-05-06 2013-05-07 Leapers, Inc. Apparatus including a reticle, assembly and method for operating the same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2364369A (en) * 1942-02-05 1944-12-05 Eastman Kodak Co Diffusing screen
CH375928A (en) * 1959-04-04 1964-03-15 Zeiss Carl Fa Optical instrument, in particular binoculars
DE1256533B (en) * 1966-02-04 1967-12-14 Friedrich Wilhelm Fink Viewfinder for photographic purposes
GB1462618A (en) * 1973-05-10 1977-01-26 Secretary Industry Brit Reducing the reflectance of surfaces to radiation

Also Published As

Publication number Publication date
FR2473189A1 (en) 1981-07-10
IT8119022A0 (en) 1981-01-06
GB2068584A (en) 1981-08-12
DE3000332A1 (en) 1981-07-09
GB2068584B (en) 1983-08-10
FR2473189B1 (en) 1985-04-26
ATA630680A (en) 1983-12-15
AT375474B (en) 1984-08-10

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