DK43018C - Optisk Apparat. - Google Patents

Optisk Apparat.

Info

Publication number
DK43018C
DK43018C DK43018DA DK43018C DK 43018 C DK43018 C DK 43018C DK 43018D A DK43018D A DK 43018DA DK 43018 C DK43018 C DK 43018C
Authority
DK
Denmark
Prior art keywords
optical apparatus
optical
Prior art date
Application number
Other languages
English (en)
Inventor
Jacob Frank Leventhal
Original Assignee
Jacob Frank Leventhal
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 Jacob Frank Leventhal filed Critical Jacob Frank Leventhal
Application granted granted Critical
Publication of DK43018C publication Critical patent/DK43018C/da

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B41/00—Special techniques not covered by groups G03B31/00 - G03B39/00; Apparatus therefor
    • G03B41/02—Special techniques not covered by groups G03B31/00 - G03B39/00; Apparatus therefor using non-intermittently running film
    • G03B41/04—Special techniques not covered by groups G03B31/00 - G03B39/00; Apparatus therefor using non-intermittently running film with optical compensator
    • G03B41/06—Special techniques not covered by groups G03B31/00 - G03B39/00; Apparatus therefor using non-intermittently running film with optical compensator with rotating reflecting member
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B41/00—Special techniques not covered by groups G03B31/00 - G03B39/00; Apparatus therefor
    • G03B41/02—Special techniques not covered by groups G03B31/00 - G03B39/00; Apparatus therefor using non-intermittently running film
    • G03B41/04—Special techniques not covered by groups G03B31/00 - G03B39/00; Apparatus therefor using non-intermittently running film with optical compensator
    • G03B41/08—Special techniques not covered by groups G03B31/00 - G03B39/00; Apparatus therefor using non-intermittently running film with optical compensator with rotating transmitting member

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
DK43018D 1927-09-03 1928-08-31 Optisk Apparat. DK43018C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US217485A US1821349A (en) 1927-09-03 1927-09-03 Optical compensator

Publications (1)

Publication Number Publication Date
DK43018C true DK43018C (da) 1930-09-22

Family

ID=22811287

Family Applications (1)

Application Number Title Priority Date Filing Date
DK43018D DK43018C (da) 1927-09-03 1928-08-31 Optisk Apparat.

Country Status (5)

Country Link
US (1) US1821349A (da)
DE (1) DE483739C (da)
DK (1) DK43018C (da)
FR (1) FR665197A (da)
GB (1) GB296669A (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE353163B (da) * 1971-06-07 1973-01-22 Aga Ab
US3765743A (en) * 1971-06-16 1973-10-16 Gen Electric Optical energy detection system including image plane scanning system
DE2306185A1 (de) * 1973-02-08 1974-08-15 Agfa Gevaert Ag Verfahren und vorrichtung zur kompensation des pyramidenfehlers eines spiegelrades

Also Published As

Publication number Publication date
GB296669A (en) 1929-11-25
US1821349A (en) 1931-09-01
DE483739C (de) 1929-10-11
FR665197A (fr) 1929-09-16

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