JPH02149915U - - Google Patents
Info
- Publication number
- JPH02149915U JPH02149915U JP5877989U JP5877989U JPH02149915U JP H02149915 U JPH02149915 U JP H02149915U JP 5877989 U JP5877989 U JP 5877989U JP 5877989 U JP5877989 U JP 5877989U JP H02149915 U JPH02149915 U JP H02149915U
- Authority
- JP
- Japan
- Prior art keywords
- lens
- effect
- convex
- eyeglass frame
- practical
- 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
- 239000011521 glass Substances 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 4
- 238000007796 conventional method Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 8
- 230000003287 optical effect Effects 0.000 description 3
- 238000013329 compounding Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
Landscapes
- Eyeglasses (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5877989U JPH02149915U (US20110232667A1-20110929-C00004.png) | 1989-05-22 | 1989-05-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5877989U JPH02149915U (US20110232667A1-20110929-C00004.png) | 1989-05-22 | 1989-05-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02149915U true JPH02149915U (US20110232667A1-20110929-C00004.png) | 1990-12-21 |
Family
ID=31584698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5877989U Pending JPH02149915U (US20110232667A1-20110929-C00004.png) | 1989-05-22 | 1989-05-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02149915U (US20110232667A1-20110929-C00004.png) |
-
1989
- 1989-05-22 JP JP5877989U patent/JPH02149915U/ja active Pending
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