SE391589B - Kopieringsobjektiv - Google Patents

Kopieringsobjektiv

Info

Publication number
SE391589B
SE391589B SE7307828A SE7307828A SE391589B SE 391589 B SE391589 B SE 391589B SE 7307828 A SE7307828 A SE 7307828A SE 7307828 A SE7307828 A SE 7307828A SE 391589 B SE391589 B SE 391589B
Authority
SE
Sweden
Prior art keywords
copying lens
copying
lens
Prior art date
Application number
SE7307828A
Other languages
English (en)
Swedish (sv)
Inventor
D G A Demaine
Original Assignee
Rank Organisation Ltd
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 Rank Organisation Ltd filed Critical Rank Organisation Ltd
Publication of SE391589B publication Critical patent/SE391589B/xx

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/24—Optical objectives specially designed for the purposes specified below for reproducing or copying at short object distances

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
SE7307828A 1972-06-02 1973-06-04 Kopieringsobjektiv SE391589B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2579272A GB1386175A (en) 1972-06-02 1972-06-02 Lenses

Publications (1)

Publication Number Publication Date
SE391589B true SE391589B (sv) 1977-02-21

Family

ID=10233385

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7307828A SE391589B (sv) 1972-06-02 1973-06-04 Kopieringsobjektiv

Country Status (8)

Country Link
JP (1) JPS4952634A (xx)
CA (1) CA979697A (xx)
DD (1) DD104858A5 (xx)
DE (1) DE2328286A1 (xx)
FR (1) FR2186664B1 (xx)
GB (1) GB1386175A (xx)
IT (1) IT986404B (xx)
SE (1) SE391589B (xx)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51144229A (en) * 1975-06-05 1976-12-11 Konishiroku Photo Ind Co Ltd Bright wide-angle lens with many surrounding quantities of light
US4056308A (en) * 1976-03-03 1977-11-01 Xerox Corporation Variable focal length reflector lens system
US4061419A (en) * 1976-03-03 1977-12-06 Xerox Corporation Variable magnification lens system
CH621414A5 (xx) * 1977-11-15 1981-01-30 Gretag Ag
JPS56159614A (en) * 1980-05-13 1981-12-09 Asahi Optical Co Ltd Copying variable magnification lens system
JPS5767909A (en) * 1980-10-15 1982-04-24 Canon Inc Variable magnification optical system
JPS61140912A (ja) * 1984-12-13 1986-06-28 Asahi Optical Co Ltd 複写変倍レンズ系
JPS6218514A (ja) * 1985-07-18 1987-01-27 Konishiroku Photo Ind Co Ltd 複写用ズ−ムレンズ系
JPH071338B2 (ja) * 1986-02-03 1995-01-11 旭光学工業株式会社 複写用変倍レンズ
JP2623620B2 (ja) * 1987-12-19 1997-06-25 ミノルタ株式会社 ズームレンズ系
DE4005300A1 (de) * 1990-02-20 1991-08-22 Leica Camera Gmbh Kameraobjektiv

Also Published As

Publication number Publication date
GB1386175A (en) 1975-03-05
CA979697A (en) 1975-12-16
DD104858A5 (xx) 1974-03-20
IT986404B (it) 1975-01-30
DE2328286A1 (de) 1973-12-13
JPS4952634A (xx) 1974-05-22
FR2186664B1 (xx) 1977-09-23
FR2186664A1 (xx) 1974-01-11

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