JPS51129223A - Close distance control mechanism in the interchangeable zoom lens for the camera - Google Patents

Close distance control mechanism in the interchangeable zoom lens for the camera

Info

Publication number
JPS51129223A
JPS51129223A JP5325675A JP5325675A JPS51129223A JP S51129223 A JPS51129223 A JP S51129223A JP 5325675 A JP5325675 A JP 5325675A JP 5325675 A JP5325675 A JP 5325675A JP S51129223 A JPS51129223 A JP S51129223A
Authority
JP
Japan
Prior art keywords
control mechanism
camera
close distance
zoom lens
distance control
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
JP5325675A
Other languages
Japanese (ja)
Other versions
JPS5311851B2 (en
Inventor
Osamu Nakada
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.)
TOKINAA KOGAKU KK
Tokina Optical Co Ltd
Original Assignee
TOKINAA KOGAKU KK
Tokina 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 TOKINAA KOGAKU KK, Tokina Optical Co Ltd filed Critical TOKINAA KOGAKU KK
Priority to JP5325675A priority Critical patent/JPS51129223A/en
Publication of JPS51129223A publication Critical patent/JPS51129223A/en
Publication of JPS5311851B2 publication Critical patent/JPS5311851B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Lens Barrels (AREA)

Abstract

PURPOSE: To obtain a control mechanism wherein three control mechanisms, zoom control, ordinary distance, and close distance are simply operated by a single operating cylinder without recourse to any other means.
COPYRIGHT: (C)1976,JPO&Japio
JP5325675A 1975-05-06 1975-05-06 Close distance control mechanism in the interchangeable zoom lens for the camera Granted JPS51129223A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5325675A JPS51129223A (en) 1975-05-06 1975-05-06 Close distance control mechanism in the interchangeable zoom lens for the camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5325675A JPS51129223A (en) 1975-05-06 1975-05-06 Close distance control mechanism in the interchangeable zoom lens for the camera

Publications (2)

Publication Number Publication Date
JPS51129223A true JPS51129223A (en) 1976-11-10
JPS5311851B2 JPS5311851B2 (en) 1978-04-25

Family

ID=12937692

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5325675A Granted JPS51129223A (en) 1975-05-06 1975-05-06 Close distance control mechanism in the interchangeable zoom lens for the camera

Country Status (1)

Country Link
JP (1) JPS51129223A (en)

Also Published As

Publication number Publication date
JPS5311851B2 (en) 1978-04-25

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