JPS5276919A - Camera containing focal length varying lens - Google Patents

Camera containing focal length varying lens

Info

Publication number
JPS5276919A
JPS5276919A JP15383375A JP15383375A JPS5276919A JP S5276919 A JPS5276919 A JP S5276919A JP 15383375 A JP15383375 A JP 15383375A JP 15383375 A JP15383375 A JP 15383375A JP S5276919 A JPS5276919 A JP S5276919A
Authority
JP
Japan
Prior art keywords
focal length
length varying
varying lens
camera containing
containing focal
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
JP15383375A
Other languages
Japanese (ja)
Inventor
Yukio Itou
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.)
NITSUTOU KOUGAKU KK
Nitto Optical Co Ltd
Original Assignee
NITSUTOU KOUGAKU KK
Nitto Optical 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 NITSUTOU KOUGAKU KK, Nitto Optical Co Ltd filed Critical NITSUTOU KOUGAKU KK
Priority to JP15383375A priority Critical patent/JPS5276919A/en
Publication of JPS5276919A publication Critical patent/JPS5276919A/en
Pending legal-status Critical Current

Links

Landscapes

  • Focusing (AREA)
  • Structure And Mechanism Of Cameras (AREA)
  • Automatic Focus Adjustment (AREA)
JP15383375A 1975-12-23 1975-12-23 Camera containing focal length varying lens Pending JPS5276919A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15383375A JPS5276919A (en) 1975-12-23 1975-12-23 Camera containing focal length varying lens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15383375A JPS5276919A (en) 1975-12-23 1975-12-23 Camera containing focal length varying lens

Publications (1)

Publication Number Publication Date
JPS5276919A true JPS5276919A (en) 1977-06-28

Family

ID=15571076

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15383375A Pending JPS5276919A (en) 1975-12-23 1975-12-23 Camera containing focal length varying lens

Country Status (1)

Country Link
JP (1) JPS5276919A (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52132034U (en) * 1976-04-02 1977-10-07
JPS54162541A (en) * 1978-06-13 1979-12-24 Nitto Optical Device for operating auxiliary lens for converting focal distance of camera
JPS58128407U (en) * 1982-02-25 1983-08-31 株式会社リコー Click mechanism for bifocal length lens system
JPS58154940U (en) * 1982-04-10 1983-10-17 株式会社リコー Bifocal length switching camera
JPS5918937A (en) * 1982-11-25 1984-01-31 Ricoh Co Ltd Camera with variable focal length
JPS5929212A (en) * 1982-08-10 1984-02-16 Fuji Photo Film Co Ltd Focusing device of camera
JPS59176008U (en) * 1983-05-10 1984-11-24 キヤノン株式会社 Camera focal length variable device
JPS60114838A (en) * 1983-11-28 1985-06-21 Fuji Photo Film Co Ltd Lens-changeable camera
JPS6132828A (en) * 1984-07-25 1986-02-15 Konishiroku Photo Ind Co Ltd Bifocal camera
JPS62120743U (en) * 1986-12-19 1987-07-31
JPH01169440A (en) * 1987-12-25 1989-07-04 Fuji Photo Film Co Ltd Focal distance switching camera
JPH01169441A (en) * 1987-12-25 1989-07-04 Fuji Photo Film Co Ltd Focal distance switching camera
US5548446A (en) * 1993-01-13 1996-08-20 Ricoh Company, Ltd. Lens body tube with built-in converter lens

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52132034U (en) * 1976-04-02 1977-10-07
JPS54162541A (en) * 1978-06-13 1979-12-24 Nitto Optical Device for operating auxiliary lens for converting focal distance of camera
JPS6223297B2 (en) * 1978-06-13 1987-05-22 Nitsuto Kogaku Kk
JPS58128407U (en) * 1982-02-25 1983-08-31 株式会社リコー Click mechanism for bifocal length lens system
JPS58154940U (en) * 1982-04-10 1983-10-17 株式会社リコー Bifocal length switching camera
JPS5929212A (en) * 1982-08-10 1984-02-16 Fuji Photo Film Co Ltd Focusing device of camera
JPS5918937A (en) * 1982-11-25 1984-01-31 Ricoh Co Ltd Camera with variable focal length
JPH0360100B2 (en) * 1982-11-25 1991-09-12 Ricoh Kk
JPS6347865Y2 (en) * 1983-05-10 1988-12-09
JPS59176008U (en) * 1983-05-10 1984-11-24 キヤノン株式会社 Camera focal length variable device
JPS60114838A (en) * 1983-11-28 1985-06-21 Fuji Photo Film Co Ltd Lens-changeable camera
JPS6132828A (en) * 1984-07-25 1986-02-15 Konishiroku Photo Ind Co Ltd Bifocal camera
JPS62120743U (en) * 1986-12-19 1987-07-31
JPH01169440A (en) * 1987-12-25 1989-07-04 Fuji Photo Film Co Ltd Focal distance switching camera
JPH01169441A (en) * 1987-12-25 1989-07-04 Fuji Photo Film Co Ltd Focal distance switching camera
US5548446A (en) * 1993-01-13 1996-08-20 Ricoh Company, Ltd. Lens body tube with built-in converter lens

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