AU1977370A - Improvements in or relating to ophthalmic lenses having a progressively varying focal power - Google Patents

Improvements in or relating to ophthalmic lenses having a progressively varying focal power

Info

Publication number
AU1977370A
AU1977370A AU19773/70A AU1977370A AU1977370A AU 1977370 A AU1977370 A AU 1977370A AU 19773/70 A AU19773/70 A AU 19773/70A AU 1977370 A AU1977370 A AU 1977370A AU 1977370 A AU1977370 A AU 1977370A
Authority
AU
Australia
Prior art keywords
relating
focal power
ophthalmic lenses
progressively varying
varying focal
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
AU19773/70A
Other versions
AU444190B2 (en
Inventor
F. Mattenaz Bernard
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.)
LUNETIERS Ste
Original Assignee
LUNETIERS Ste
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 LUNETIERS Ste filed Critical LUNETIERS Ste
Application granted granted Critical
Publication of AU1977370A publication Critical patent/AU1977370A/en
Publication of AU444190B2 publication Critical patent/AU444190B2/en
Expired legal-status Critical Current

Links

AU19773/70A 1969-09-11 1970-09-10 Improvements in or relating to ophthalmic lenses having a progressively varying focal power Expired AU444190B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FRFR6930906 1969-09-11
FRFR7004474 1970-02-09

Publications (2)

Publication Number Publication Date
AU1977370A true AU1977370A (en) 1972-03-16
AU444190B2 AU444190B2 (en) 1972-03-16

Family

ID=

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