ZA982283B - Variable focus lenses - Google Patents

Variable focus lenses

Info

Publication number
ZA982283B
ZA982283B ZA982283A ZA982283A ZA982283B ZA 982283 B ZA982283 B ZA 982283B ZA 982283 A ZA982283 A ZA 982283A ZA 982283 A ZA982283 A ZA 982283A ZA 982283 B ZA982283 B ZA 982283B
Authority
ZA
South Africa
Prior art keywords
variable focus
focus lenses
lenses
variable
focus
Prior art date
Application number
ZA982283A
Inventor
Joshua David Silver
Original Assignee
Joshua David Silver
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 Joshua David Silver filed Critical Joshua David Silver
Priority to ZA982283A priority Critical patent/ZA982283B/en
Publication of ZA982283B publication Critical patent/ZA982283B/en

Links

ZA982283A 1998-03-18 1998-03-18 Variable focus lenses ZA982283B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ZA982283A ZA982283B (en) 1998-03-18 1998-03-18 Variable focus lenses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA982283A ZA982283B (en) 1998-03-18 1998-03-18 Variable focus lenses

Publications (1)

Publication Number Publication Date
ZA982283B true ZA982283B (en) 1998-11-25

Family

ID=25586906

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA982283A ZA982283B (en) 1998-03-18 1998-03-18 Variable focus lenses

Country Status (1)

Country Link
ZA (1) ZA982283B (en)

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