JPS6235301U - - Google Patents
Info
- Publication number
- JPS6235301U JPS6235301U JP12575985U JP12575985U JPS6235301U JP S6235301 U JPS6235301 U JP S6235301U JP 12575985 U JP12575985 U JP 12575985U JP 12575985 U JP12575985 U JP 12575985U JP S6235301 U JPS6235301 U JP S6235301U
- Authority
- JP
- Japan
- Prior art keywords
- lens
- convex
- hollow part
- lens part
- hollow
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 239000004925 Acrylic resin Substances 0.000 claims 1
- 229920000178 Acrylic resin Polymers 0.000 claims 1
Landscapes
- Instructional Devices (AREA)
Description
第１図は本考案に係る凹凸両用レンズの全体の
斜面図、第２図は同中央縦断面図、第３図は握部
を握つた状態の同中央縦断面図をそれぞれ示す。
１……握部、２……レンズ部、３……純水。
FIG. 1 is a perspective view of the entire concave-convex lens according to the present invention, FIG. 2 is a longitudinal cross-sectional view of the center thereof, and FIG. 3 is a longitudinal cross-sectional view of the center thereof with the grip portion being gripped. 1...grip part, 2...lens part, 3...pure water.
Claims (1)
リル樹脂等からなる凹凸両用レンズにおいて、握
部はうすい直方体に、レンズ部はやや厚みを有す
る凹状の円形状にそれぞれ形成させると共に、こ
れら握部とレンズ部を一体成型となし、前記の内
部の中空部には純水を注入してなる凹凸両用レン
ズ。 In a convex-convex lens that has a hollow part inside and the entire surface is made of transparent acrylic resin, the grip part is formed into a thin rectangular parallelepiped, and the lens part is formed into a slightly thick concave circular shape. This is a convex-convex lens, in which the lens part and the lens part are integrally molded, and pure water is injected into the hollow part of the interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12575985U JPS6235301U (en) | 1985-08-19 | 1985-08-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12575985U JPS6235301U (en) | 1985-08-19 | 1985-08-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6235301U true JPS6235301U (en) | 1987-03-02 |
Family
ID=31018938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12575985U Pending JPS6235301U (en) | 1985-08-19 | 1985-08-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6235301U (en) |
-
1985
- 1985-08-19 JP JP12575985U patent/JPS6235301U/ja active Pending