DE2150870A1 - Optisches System,insbesondere fuer eine Photosatzvorrichtung - Google Patents

Optisches System,insbesondere fuer eine Photosatzvorrichtung

Info

Publication number
DE2150870A1
DE2150870A1 DE19712150870 DE2150870A DE2150870A1 DE 2150870 A1 DE2150870 A1 DE 2150870A1 DE 19712150870 DE19712150870 DE 19712150870 DE 2150870 A DE2150870 A DE 2150870A DE 2150870 A1 DE2150870 A1 DE 2150870A1
Authority
DE
Germany
Prior art keywords
mirror
image
optical system
objective
light source
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
DE19712150870
Other languages
German (de)
English (en)
Inventor
Dewaele Daniel Camille C
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.)
Lamson Paragon Ltd
Original Assignee
Lamson Paragon 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 Lamson Paragon Ltd filed Critical Lamson Paragon Ltd
Publication of DE2150870A1 publication Critical patent/DE2150870A1/de
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41B—MACHINES OR ACCESSORIES FOR MAKING, SETTING, OR DISTRIBUTING TYPE; TYPE; PHOTOGRAPHIC OR PHOTOELECTRIC COMPOSING DEVICES
    • B41B13/00—Equipment specially adapted for photographing mounted characters or the like, e.g. advertisements, lines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41B—MACHINES OR ACCESSORIES FOR MAKING, SETTING, OR DISTRIBUTING TYPE; TYPE; PHOTOGRAPHIC OR PHOTOELECTRIC COMPOSING DEVICES
    • B41B21/00—Common details of photographic composing machines of the kinds covered in groups B41B17/00 and B41B19/00
    • B41B21/16—Optical systems
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
    • G02B19/0028—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed refractive and reflective surfaces, e.g. non-imaging catadioptric systems
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
    • G02B19/0047—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source
    • 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
    • G03B27/52—Details
    • G03B27/54—Lamp housings; Illuminating means
    • G03B27/545—Lamp housings; Illuminating means for enlargers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Projection-Type Copiers In General (AREA)
  • Projection Apparatus (AREA)
DE19712150870 1970-10-14 1971-10-12 Optisches System,insbesondere fuer eine Photosatzvorrichtung Pending DE2150870A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4885070 1970-10-14

Publications (1)

Publication Number Publication Date
DE2150870A1 true DE2150870A1 (de) 1972-04-20

Family

ID=10450151

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712150870 Pending DE2150870A1 (de) 1970-10-14 1971-10-12 Optisches System,insbesondere fuer eine Photosatzvorrichtung

Country Status (8)

Country Link
AU (1) AU452019B2 (enExample)
BE (1) BE773875A (enExample)
CH (1) CH535653A (enExample)
DE (1) DE2150870A1 (enExample)
FR (1) FR2110422B1 (enExample)
GB (1) GB1324115A (enExample)
IT (1) IT938717B (enExample)
ZA (1) ZA716873B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2932944A1 (de) * 1979-08-14 1981-02-26 Stempel Ag D Beleuchtungseinrichtung fuer fotosatzgeraete oder -maschinen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2932944A1 (de) * 1979-08-14 1981-02-26 Stempel Ag D Beleuchtungseinrichtung fuer fotosatzgeraete oder -maschinen

Also Published As

Publication number Publication date
BE773875A (fr) 1972-01-31
FR2110422A1 (enExample) 1972-06-02
FR2110422B1 (enExample) 1974-03-29
AU452019B2 (en) 1974-08-22
AU3443971A (en) 1973-04-19
IT938717B (it) 1973-02-10
CH535653A (de) 1973-04-15
GB1324115A (en) 1973-07-18
ZA716873B (en) 1972-06-28

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Legal Events

Date Code Title Description
OGA New person/name/address of the applicant
OD Request for examination
OHN Withdrawal