JPS6223297B2 - - Google Patents

Info

Publication number
JPS6223297B2
JPS6223297B2 JP53071264A JP7126478A JPS6223297B2 JP S6223297 B2 JPS6223297 B2 JP S6223297B2 JP 53071264 A JP53071264 A JP 53071264A JP 7126478 A JP7126478 A JP 7126478A JP S6223297 B2 JPS6223297 B2 JP S6223297B2
Authority
JP
Japan
Prior art keywords
camera
lens
auxiliary lens
main lens
cam
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
JP53071264A
Other languages
English (en)
Japanese (ja)
Other versions
JPS54162541A (en
Inventor
Motoharu Yabana
Saburo Akaha
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.)
NITSUTO KOGAKU KK
Original Assignee
NITSUTO KOGAKU KK
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 NITSUTO KOGAKU KK filed Critical NITSUTO KOGAKU KK
Priority to JP7126478A priority Critical patent/JPS54162541A/ja
Publication of JPS54162541A publication Critical patent/JPS54162541A/ja
Publication of JPS6223297B2 publication Critical patent/JPS6223297B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Lens Barrels (AREA)
  • Structure And Mechanism Of Cameras (AREA)
JP7126478A 1978-06-13 1978-06-13 Device for operating auxiliary lens for converting focal distance of camera Granted JPS54162541A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7126478A JPS54162541A (en) 1978-06-13 1978-06-13 Device for operating auxiliary lens for converting focal distance of camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7126478A JPS54162541A (en) 1978-06-13 1978-06-13 Device for operating auxiliary lens for converting focal distance of camera

Publications (2)

Publication Number Publication Date
JPS54162541A JPS54162541A (en) 1979-12-24
JPS6223297B2 true JPS6223297B2 (enrdf_load_stackoverflow) 1987-05-22

Family

ID=13455682

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7126478A Granted JPS54162541A (en) 1978-06-13 1978-06-13 Device for operating auxiliary lens for converting focal distance of camera

Country Status (1)

Country Link
JP (1) JPS54162541A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4451129A (en) * 1981-03-05 1984-05-29 Canon Kabushiki Kaisha Camera having a plurality of built-in lenses
JPS61165741A (ja) * 1985-01-17 1986-07-26 Asahi Optical Co Ltd カメラの焦点距離切換装置
JPS61165742A (ja) * 1985-01-17 1986-07-26 Asahi Optical Co Ltd 焦点距離切換補助レンズの固定機構
JP4810365B2 (ja) * 2006-09-04 2011-11-09 株式会社リコー レンズ鏡筒、カメラ、及び携帯型情報端末装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5276919A (en) * 1975-12-23 1977-06-28 Nitto Optical Camera containing focal length varying lens

Also Published As

Publication number Publication date
JPS54162541A (en) 1979-12-24

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