JPS5382432A - Small zoom lens - Google Patents

Small zoom lens

Info

Publication number
JPS5382432A
JPS5382432A JP15852076A JP15852076A JPS5382432A JP S5382432 A JPS5382432 A JP S5382432A JP 15852076 A JP15852076 A JP 15852076A JP 15852076 A JP15852076 A JP 15852076A JP S5382432 A JPS5382432 A JP S5382432A
Authority
JP
Japan
Prior art keywords
zoom lens
small zoom
easing
zooming
achieve
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.)
Granted
Application number
JP15852076A
Other languages
Japanese (ja)
Other versions
JPS6034735B2 (en
Inventor
Hideo Yokota
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP15852076A priority Critical patent/JPS6034735B2/en
Publication of JPS5382432A publication Critical patent/JPS5382432A/en
Publication of JPS6034735B2 publication Critical patent/JPS6034735B2/en
Expired legal-status Critical Current

Links

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  • Lenses (AREA)

Abstract

PURPOSE: To form a zoom lens to a smaller size and a wider angle of view and achieve easing of cam factor position setting accuracy for zooming by forming the zoom lens in 3-group construction and satisfying specified conditions in a 110-type camera, etc.
COPYRIGHT: (C)1978,JPO&Japio
JP15852076A 1976-12-28 1976-12-28 small zoom lens Expired JPS6034735B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15852076A JPS6034735B2 (en) 1976-12-28 1976-12-28 small zoom lens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15852076A JPS6034735B2 (en) 1976-12-28 1976-12-28 small zoom lens

Publications (2)

Publication Number Publication Date
JPS5382432A true JPS5382432A (en) 1978-07-20
JPS6034735B2 JPS6034735B2 (en) 1985-08-10

Family

ID=15673525

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15852076A Expired JPS6034735B2 (en) 1976-12-28 1976-12-28 small zoom lens

Country Status (1)

Country Link
JP (1) JPS6034735B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56128911A (en) * 1980-03-14 1981-10-08 Canon Inc Subminiature zoom lens
JPS5727219A (en) * 1980-07-25 1982-02-13 Canon Inc Zoom lens
JPS57200537U (en) * 1981-06-13 1982-12-20
JPS58200208A (en) * 1982-05-19 1983-11-21 Canon Inc Small-sized wide-angle zoom lens
US4836662A (en) * 1985-04-19 1989-06-06 Olympus Optical Co., Ltd. Telephoto zoom lens system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56128911A (en) * 1980-03-14 1981-10-08 Canon Inc Subminiature zoom lens
JPS5727219A (en) * 1980-07-25 1982-02-13 Canon Inc Zoom lens
JPS57200537U (en) * 1981-06-13 1982-12-20
JPS58200208A (en) * 1982-05-19 1983-11-21 Canon Inc Small-sized wide-angle zoom lens
US4836662A (en) * 1985-04-19 1989-06-06 Olympus Optical Co., Ltd. Telephoto zoom lens system

Also Published As

Publication number Publication date
JPS6034735B2 (en) 1985-08-10

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