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JPS53123126A - Focal point detecting device - Google Patents

Focal point detecting device

Info

Publication number
JPS53123126A
JPS53123126A JP3826377A JP3826377A JPS53123126A JP S53123126 A JPS53123126 A JP S53123126A JP 3826377 A JP3826377 A JP 3826377A JP 3826377 A JP3826377 A JP 3826377A JP S53123126 A JPS53123126 A JP S53123126A
Authority
JP
Japan
Prior art keywords
detecting device
focal point
point detecting
accomplish
restricted
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
JP3826377A
Other languages
Japanese (ja)
Inventor
Toshihiro Kondo
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film 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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Priority to JP3826377A priority Critical patent/JPS53123126A/en
Publication of JPS53123126A publication Critical patent/JPS53123126A/en
Pending legal-status Critical Current

Links

Landscapes

  • Focusing (AREA)
  • Automatic Focus Adjustment (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)

Abstract

PURPOSE: To accomplish the measurement without being restricted by the shape and size of the surface to be measured by guiding the light from that surface of respective photoelectric elements with the use of optical fibers.
COPYRIGHT: (C)1978,JPO&Japio
JP3826377A 1977-04-04 1977-04-04 Focal point detecting device Pending JPS53123126A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3826377A JPS53123126A (en) 1977-04-04 1977-04-04 Focal point detecting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3826377A JPS53123126A (en) 1977-04-04 1977-04-04 Focal point detecting device

Publications (1)

Publication Number Publication Date
JPS53123126A true JPS53123126A (en) 1978-10-27

Family

ID=12520427

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3826377A Pending JPS53123126A (en) 1977-04-04 1977-04-04 Focal point detecting device

Country Status (1)

Country Link
JP (1) JPS53123126A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60159412U (en) * 1984-03-29 1985-10-23 株式会社フジクラ Optical fiber bundle optical sensor holder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60159412U (en) * 1984-03-29 1985-10-23 株式会社フジクラ Optical fiber bundle optical sensor holder

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