JPH032319U - - Google Patents
Info
- Publication number
- JPH032319U JPH032319U JP6199989U JP6199989U JPH032319U JP H032319 U JPH032319 U JP H032319U JP 6199989 U JP6199989 U JP 6199989U JP 6199989 U JP6199989 U JP 6199989U JP H032319 U JPH032319 U JP H032319U
- Authority
- JP
- Japan
- Prior art keywords
- lenses
- lens
- frame
- optical density
- different optical
- 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
- 230000003287 optical effect Effects 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 1
Landscapes
- Eyeglasses (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6199989U JPH032319U (en, 2012) | 1989-05-29 | 1989-05-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6199989U JPH032319U (en, 2012) | 1989-05-29 | 1989-05-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH032319U true JPH032319U (en, 2012) | 1991-01-10 |
Family
ID=31590751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6199989U Pending JPH032319U (en, 2012) | 1989-05-29 | 1989-05-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH032319U (en, 2012) |
-
1989
- 1989-05-29 JP JP6199989U patent/JPH032319U/ja active Pending
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