JPH036488B2 - - Google Patents

Info

Publication number
JPH036488B2
JPH036488B2 JP33568087A JP33568087A JPH036488B2 JP H036488 B2 JPH036488 B2 JP H036488B2 JP 33568087 A JP33568087 A JP 33568087A JP 33568087 A JP33568087 A JP 33568087A JP H036488 B2 JPH036488 B2 JP H036488B2
Authority
JP
Japan
Prior art keywords
photosensitive material
matrix
uneven
focusing screen
uneven portion
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.)
Expired
Application number
JP33568087A
Other languages
English (en)
Japanese (ja)
Other versions
JPH01178943A (ja
Inventor
Hiroshi Kubotani
Toshiharu Takahashi
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.)
Pentax Corp
Original Assignee
Asahi Kogaku Kogyo Co 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 Asahi Kogaku Kogyo Co Ltd filed Critical Asahi Kogaku Kogyo Co Ltd
Priority to JP33568087A priority Critical patent/JPH01178943A/ja
Publication of JPH01178943A publication Critical patent/JPH01178943A/ja
Publication of JPH036488B2 publication Critical patent/JPH036488B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Viewfinders (AREA)
  • Optical Elements Other Than Lenses (AREA)
JP33568087A 1987-12-29 1987-12-29 フォーカシングスクリーン用母型の作製方法 Granted JPH01178943A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP33568087A JPH01178943A (ja) 1987-12-29 1987-12-29 フォーカシングスクリーン用母型の作製方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP33568087A JPH01178943A (ja) 1987-12-29 1987-12-29 フォーカシングスクリーン用母型の作製方法

Publications (2)

Publication Number Publication Date
JPH01178943A JPH01178943A (ja) 1989-07-17
JPH036488B2 true JPH036488B2 (enrdf_load_stackoverflow) 1991-01-30

Family

ID=18291303

Family Applications (1)

Application Number Title Priority Date Filing Date
JP33568087A Granted JPH01178943A (ja) 1987-12-29 1987-12-29 フォーカシングスクリーン用母型の作製方法

Country Status (1)

Country Link
JP (1) JPH01178943A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH01178943A (ja) 1989-07-17

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees