CA800295A - Variable lens - Google Patents

Variable lens

Info

Publication number
CA800295A
CA800295A CA800295A CA800295DA CA800295A CA 800295 A CA800295 A CA 800295A CA 800295 A CA800295 A CA 800295A CA 800295D A CA800295D A CA 800295DA CA 800295 A CA800295 A CA 800295A
Authority
CA
Canada
Prior art keywords
variable lens
lens
variable
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
CA800295A
Inventor
W. Lohmann Adolf
Original Assignee
International Business Machines Corp
Publication date
Application granted granted Critical
Publication of CA800295A publication Critical patent/CA800295A/en
Expired legal-status Critical Current

Links

CA800295A Variable lens Expired CA800295A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA800295T

Publications (1)

Publication Number Publication Date
CA800295A true CA800295A (en) 1968-12-03

Family

ID=36268306

Family Applications (1)

Application Number Title Priority Date Filing Date
CA800295A Expired CA800295A (en) Variable lens

Country Status (1)

Country Link
CA (1) CA800295A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9335446B2 (en) 2011-09-01 2016-05-10 Eyejusters Ltd Adjustable refractive optical device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9335446B2 (en) 2011-09-01 2016-05-10 Eyejusters Ltd Adjustable refractive optical device

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