JPS63150914U - - Google Patents
Info
- Publication number
- JPS63150914U JPS63150914U JP4209087U JP4209087U JPS63150914U JP S63150914 U JPS63150914 U JP S63150914U JP 4209087 U JP4209087 U JP 4209087U JP 4209087 U JP4209087 U JP 4209087U JP S63150914 U JPS63150914 U JP S63150914U
- Authority
- JP
- Japan
- Prior art keywords
- spherical
- utility
- lens
- curvature
- refractive power
- 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
- 239000011241 protective layer Substances 0.000 claims description 2
- 239000011247 coating layer Substances 0.000 claims 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
Landscapes
- Lenses (AREA)
- Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4209087U JPS63150914U (fr) | 1987-03-24 | 1987-03-24 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4209087U JPS63150914U (fr) | 1987-03-24 | 1987-03-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63150914U true JPS63150914U (fr) | 1988-10-04 |
Family
ID=30857680
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4209087U Pending JPS63150914U (fr) | 1987-03-24 | 1987-03-24 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63150914U (fr) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4839945B1 (fr) * | 1969-05-22 | 1973-11-28 |
-
1987
- 1987-03-24 JP JP4209087U patent/JPS63150914U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4839945B1 (fr) * | 1969-05-22 | 1973-11-28 |