JPS62217232A - 複写カメラにおける拡散光の測定方法 - Google Patents

複写カメラにおける拡散光の測定方法

Info

Publication number
JPS62217232A
JPS62217232A JP5544187A JP5544187A JPS62217232A JP S62217232 A JPS62217232 A JP S62217232A JP 5544187 A JP5544187 A JP 5544187A JP 5544187 A JP5544187 A JP 5544187A JP S62217232 A JPS62217232 A JP S62217232A
Authority
JP
Japan
Prior art keywords
diffused light
copying camera
light
measuring
black
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
JP5544187A
Other languages
English (en)
Japanese (ja)
Inventor
フィン　ホウガード
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.)
Eskofot AS
Original Assignee
Eskofot AS
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 Eskofot AS filed Critical Eskofot AS
Publication of JPS62217232A publication Critical patent/JPS62217232A/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
    • 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
    • G03B27/72—Controlling or varying light intensity, spectral composition, or exposure time in photographic printing apparatus
    • G03B27/74—Positioning exposure meters in the apparatus

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Lenses (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Projection-Type Copiers In General (AREA)
JP5544187A 1986-03-12 1987-03-12 複写カメラにおける拡散光の測定方法 Pending JPS62217232A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK114686A DK157717C (da) 1986-03-12 1986-03-12 Fremgangsmaade til maaling af stroelys
DK1146/86 1986-03-12

Publications (1)

Publication Number Publication Date
JPS62217232A true JPS62217232A (ja) 1987-09-24

Family

ID=8101527

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5544187A Pending JPS62217232A (ja) 1986-03-12 1987-03-12 複写カメラにおける拡散光の測定方法

Country Status (5)

Country Link
JP (1) JPS62217232A (da)
DE (1) DE3705723A1 (da)
DK (1) DK157717C (da)
GB (1) GB2187857B (da)
NL (1) NL8700433A (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102944533B (zh) * 2012-11-26 2014-11-19 中国科学院长春光学精密机械与物理研究所 一种便携式中心遮拦结构杂散光检测装置
CN106770329A (zh) * 2017-01-09 2017-05-31 中国工程物理研究院机械制造工艺研究所 一种检测透明材料表面和内部缺陷的暗场显微成像装置

Also Published As

Publication number Publication date
DK114686A (da) 1987-09-13
DE3705723A1 (de) 1987-09-17
GB2187857B (en) 1989-12-20
NL8700433A (nl) 1987-10-01
GB2187857A (en) 1987-09-16
GB8705518D0 (en) 1987-04-15
DK114686D0 (da) 1986-03-12
DK157717C (da) 1990-06-25
DK157717B (da) 1990-02-05

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