IT1134950B - Lastra a linee per apparecchi ottici - Google Patents

Lastra a linee per apparecchi ottici

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
English (en)
Italian (it)
Other versions
IT8119022A0 (it
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/it
Application granted granted Critical
Publication of IT1134950B publication Critical patent/IT1134950B/it

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 Lastra a linee per apparecchi ottici IT1134950B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803000332 DE3000332A1 (de) 1980-01-07 1980-01-07 Strichplatte fuer optische betrachtungsgeraete

Publications (2)

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

Family

ID=6091611

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19022/81A IT1134950B (it) 1980-01-07 1981-01-06 Lastra a linee per apparecchi ottici

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 (de) * 1981-12-19 1983-06-30 Canon K.K., Tokyo Strahlteiler
JPH0675140B2 (ja) * 1984-04-05 1994-09-21 オリンパス光学工業株式会社 顕微鏡の写真撮影用表示装置
SE458963B (sv) * 1984-09-19 1989-05-22 Interaims Ab Anordning av siktmaerke och ljusalstrande energikaella foer siktmaerket
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
EP0718585B1 (de) * 1994-12-20 1998-04-15 Swarovski Optik Kg Zielfernrohr mit leuchtendem Absehen
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 (de) * 1959-04-04 1964-03-15 Zeiss Carl Fa Optisches Instrument, insbesondere Feldstecher
DE1256533B (de) * 1966-02-04 1967-12-14 Friedrich Wilhelm Fink Sucher fuer fotografische Zwecke
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 (fr) 1981-07-10
IT8119022A0 (it) 1981-01-06
GB2068584A (en) 1981-08-12
AT375474B (de) 1984-08-10
FR2473189B1 (en]) 1985-04-26
DE3000332A1 (de) 1981-07-09
ATA630680A (de) 1983-12-15
GB2068584B (en) 1983-08-10

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