IT8268185A0 - Obiettivo ingranditore - Google Patents

Obiettivo ingranditore

Info

Publication number
IT8268185A0
IT8268185A0 IT8268185A IT6818582A IT8268185A0 IT 8268185 A0 IT8268185 A0 IT 8268185A0 IT 8268185 A IT8268185 A IT 8268185A IT 6818582 A IT6818582 A IT 6818582A IT 8268185 A0 IT8268185 A0 IT 8268185A0
Authority
IT
Italy
Prior art keywords
magnifying lens
magnifying
lens
Prior art date
Application number
IT8268185A
Other languages
English (en)
Other versions
IT1155980B (it
IT8268185A1 (it
Inventor
Albert Baab
Karl Heinz Schutz
Original Assignee
Schneider Co Optische Werke
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 Schneider Co Optische Werke filed Critical Schneider Co Optische Werke
Publication of IT8268185A0 publication Critical patent/IT8268185A0/it
Publication of IT8268185A1 publication Critical patent/IT8268185A1/it
Application granted granted Critical
Publication of IT1155980B publication Critical patent/IT1155980B/it

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
    • G03B27/326—Enlargers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Microscoopes, Condenser (AREA)
  • Diaphragms For Cameras (AREA)
IT68185/82A 1981-10-09 1982-10-08 Obiettivo ingranditore IT1155980B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813140126 DE3140126A1 (de) 1981-10-09 1981-10-09 "vergroesserungsobjektiv"

Publications (3)

Publication Number Publication Date
IT8268185A0 true IT8268185A0 (it) 1982-10-08
IT8268185A1 IT8268185A1 (it) 1984-04-08
IT1155980B IT1155980B (it) 1987-01-28

Family

ID=6143733

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68185/82A IT1155980B (it) 1981-10-09 1982-10-08 Obiettivo ingranditore

Country Status (2)

Country Link
DE (1) DE3140126A1 (it)
IT (1) IT1155980B (it)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE919859C (de) * 1951-09-26 1954-11-04 Durst Ag Photographisches Objektiv mit beleuchtetem Blendenring
DE1035464B (de) * 1955-04-09 1958-07-31 Wilhelm Will K G Optische Werk Objektiv fuer photographische Vergroesserungsgeraete

Also Published As

Publication number Publication date
IT1155980B (it) 1987-01-28
DE3140126A1 (de) 1983-04-21
IT8268185A1 (it) 1984-04-08
DE3140126C2 (it) 1989-10-26

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