JPH0575092B2 - - Google Patents

Info

Publication number
JPH0575092B2
JPH0575092B2 JP61183877A JP18387786A JPH0575092B2 JP H0575092 B2 JPH0575092 B2 JP H0575092B2 JP 61183877 A JP61183877 A JP 61183877A JP 18387786 A JP18387786 A JP 18387786A JP H0575092 B2 JPH0575092 B2 JP H0575092B2
Authority
JP
Japan
Prior art keywords
variable focus
focus lens
right eyes
control means
distance
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 - Lifetime
Application number
JP61183877A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6338915A (ja
Inventor
Isao Matsumura
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 JP18387786A priority Critical patent/JPS6338915A/ja
Publication of JPS6338915A publication Critical patent/JPS6338915A/ja
Publication of JPH0575092B2 publication Critical patent/JPH0575092B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Eyeglasses (AREA)
JP18387786A 1986-08-05 1986-08-05 自動焦点眼鏡 Granted JPS6338915A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18387786A JPS6338915A (ja) 1986-08-05 1986-08-05 自動焦点眼鏡

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18387786A JPS6338915A (ja) 1986-08-05 1986-08-05 自動焦点眼鏡

Publications (2)

Publication Number Publication Date
JPS6338915A JPS6338915A (ja) 1988-02-19
JPH0575092B2 true JPH0575092B2 (enrdf_load_stackoverflow) 1993-10-19

Family

ID=16143392

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18387786A Granted JPS6338915A (ja) 1986-08-05 1986-08-05 自動焦点眼鏡

Country Status (1)

Country Link
JP (1) JPS6338915A (enrdf_load_stackoverflow)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0296114A (ja) * 1988-09-30 1990-04-06 Honda Electron Co Ltd オートフォーカス眼鏡
JPH02296212A (ja) * 1989-05-11 1990-12-06 Toyo Medical Kk 可変焦点式眼鏡
US6619799B1 (en) * 1999-07-02 2003-09-16 E-Vision, Llc Optical lens system with electro-active lens having alterably different focal lengths
CA2655349C (en) * 2006-06-12 2016-01-05 Pixeloptics, Inc. Static progressive surface region in optical communication with a dynamic optic
JP5034825B2 (ja) * 2007-09-26 2012-09-26 パナソニック株式会社 電子眼鏡
ES2576489T3 (es) * 2013-08-02 2016-07-07 Essilor International (Compagnie Générale d'Optique) Un método para controlar un dispositivo de lente oftálmica programable
JP2015052772A (ja) * 2013-08-06 2015-03-19 孝郎 林 視力矯正装置
JP2017146496A (ja) * 2016-02-18 2017-08-24 三菱電機株式会社 照明用光源
JP7468393B2 (ja) * 2021-02-12 2024-04-16 コニカミノルタ株式会社 オートフォーカス眼鏡およびその制御方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5854820B2 (ja) * 1974-04-22 1983-12-06 ミノルタ株式会社 メ ノ クツセツドケンシユツソウチ
JPS5564209A (en) * 1978-11-09 1980-05-14 Matsushita Electric Ind Co Ltd Variable focus spectacle
JPS55155207U (enrdf_load_stackoverflow) * 1979-04-23 1980-11-08
US4418990A (en) * 1981-07-20 1983-12-06 Gerber Scientific, Inc. Eyeglasses and other lenses of variable focal length and means and method for varying such focal length

Also Published As

Publication number Publication date
JPS6338915A (ja) 1988-02-19

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term