JPS54136350A - Spectacle lens - Google Patents
Spectacle lensInfo
- Publication number
- JPS54136350A JPS54136350A JP4391578A JP4391578A JPS54136350A JP S54136350 A JPS54136350 A JP S54136350A JP 4391578 A JP4391578 A JP 4391578A JP 4391578 A JP4391578 A JP 4391578A JP S54136350 A JPS54136350 A JP S54136350A
- Authority
- JP
- Japan
- Prior art keywords
- line
- lens
- near vision
- curvature
- main meridian
- 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.)
- Pending
Links
Landscapes
- Eyeglasses (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4391578A JPS54136350A (en) | 1978-04-14 | 1978-04-14 | Spectacle lens |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4391578A JPS54136350A (en) | 1978-04-14 | 1978-04-14 | Spectacle lens |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54136350A true JPS54136350A (en) | 1979-10-23 |
Family
ID=12677003
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4391578A Pending JPS54136350A (en) | 1978-04-14 | 1978-04-14 | Spectacle lens |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54136350A (ja) |
-
1978
- 1978-04-14 JP JP4391578A patent/JPS54136350A/ja active Pending
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