JPS5037447A - - Google Patents

Info

Publication number
JPS5037447A
JPS5037447A JP8723273A JP8723273A JPS5037447A JP S5037447 A JPS5037447 A JP S5037447A JP 8723273 A JP8723273 A JP 8723273A JP 8723273 A JP8723273 A JP 8723273A JP S5037447 A JPS5037447 A JP S5037447A
Authority
JP
Japan
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.)
Granted
Application number
JP8723273A
Other languages
Japanese (ja)
Other versions
JPS5652292B2 (en]
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 filed Critical
Priority to JP8723273A priority Critical patent/JPS5652292B2/ja
Publication of JPS5037447A publication Critical patent/JPS5037447A/ja
Publication of JPS5652292B2 publication Critical patent/JPS5652292B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Lenses (AREA)
JP8723273A 1973-08-04 1973-08-04 Expired JPS5652292B2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8723273A JPS5652292B2 (en]) 1973-08-04 1973-08-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8723273A JPS5652292B2 (en]) 1973-08-04 1973-08-04

Publications (2)

Publication Number Publication Date
JPS5037447A true JPS5037447A (en]) 1975-04-08
JPS5652292B2 JPS5652292B2 (en]) 1981-12-11

Family

ID=13909097

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8723273A Expired JPS5652292B2 (en]) 1973-08-04 1973-08-04

Country Status (1)

Country Link
JP (1) JPS5652292B2 (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63285510A (ja) * 1987-05-18 1988-11-22 Canon Inc ズ−ムレンズ

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0438519U (en]) * 1990-07-26 1992-03-31

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3679292A (en) * 1970-05-21 1972-07-25 Ricoh Kk Continuously-variable-magnification afocal lens system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3679292A (en) * 1970-05-21 1972-07-25 Ricoh Kk Continuously-variable-magnification afocal lens system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63285510A (ja) * 1987-05-18 1988-11-22 Canon Inc ズ−ムレンズ

Also Published As

Publication number Publication date
JPS5652292B2 (en]) 1981-12-11

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