JPS57637A - Optical device - Google Patents

Optical device

Info

Publication number
JPS57637A
JPS57637A JP6615181A JP6615181A JPS57637A JP S57637 A JPS57637 A JP S57637A JP 6615181 A JP6615181 A JP 6615181A JP 6615181 A JP6615181 A JP 6615181A JP S57637 A JPS57637 A JP S57637A
Authority
JP
Japan
Prior art keywords
optical device
optical
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.)
Pending
Application number
JP6615181A
Other languages
English (en)
Japanese (ja)
Inventor
Romen Anri
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.)
BEBE JIEEERU
Original Assignee
BEBE JIEEERU
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 BEBE JIEEERU filed Critical BEBE JIEEERU
Publication of JPS57637A publication Critical patent/JPS57637A/ja
Pending legal-status Critical Current

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
    • G03B27/00—Photographic printing apparatus
    • G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
    • G03B27/323—Copying cameras

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection-Type Copiers In General (AREA)
  • Variable Magnification In Projection-Type Copying Machines (AREA)
JP6615181A 1980-04-30 1981-04-30 Optical device Pending JPS57637A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8009756A FR2481817A1 (fr) 1980-04-30 1980-04-30 Appareil pour la reproduction photographique de tout ou partie d'un quelconque document, en particulier diapositive

Publications (1)

Publication Number Publication Date
JPS57637A true JPS57637A (en) 1982-01-05

Family

ID=9241526

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6615181A Pending JPS57637A (en) 1980-04-30 1981-04-30 Optical device

Country Status (3)

Country Link
JP (1) JPS57637A (fr)
DE (1) DE3116819A1 (fr)
FR (1) FR2481817A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3513770C2 (de) * 1985-04-17 1994-07-07 Minox Gmbh Lesegerät für Mikrofilme
ES2016652B3 (es) * 1986-06-20 1990-11-16 Gretag Ag Dispositivo copiador fotografico

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3653760A (en) * 1970-12-18 1972-04-04 Polaroid Corp Apparatus for copying photographic transparencies
DE2552024A1 (de) * 1975-11-20 1977-05-26 Otto Ing Grad Wiest Vorrichtung zur ausschnittsweisen wiedergabe und/oder vergroesserung von photographischen negativen
US4184763A (en) * 1977-12-12 1980-01-22 Fred B. Handsman Slide printing device
GB2019020B (en) * 1979-05-09 1982-12-15 Denner J R Determining exposure

Also Published As

Publication number Publication date
DE3116819A1 (de) 1982-03-11
FR2481817A1 (fr) 1981-11-06
FR2481817B1 (fr) 1982-06-18

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