JPH01164425U - - Google Patents
Info
- Publication number
- JPH01164425U JPH01164425U JP6022388U JP6022388U JPH01164425U JP H01164425 U JPH01164425 U JP H01164425U JP 6022388 U JP6022388 U JP 6022388U JP 6022388 U JP6022388 U JP 6022388U JP H01164425 U JPH01164425 U JP H01164425U
- Authority
- JP
- Japan
- Prior art keywords
- lens
- wavelength
- laser
- safety glasses
- transparent substrate
- 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
- 239000005336 safety glass Substances 0.000 claims description 5
- 239000000758 substrate Substances 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 230000001681 protective effect Effects 0.000 claims 1
Landscapes
- Eyeglasses (AREA)
Description
第１図はレーザ用保護眼鏡の斜視図、第２図は
レーザ用保護眼鏡用レンズの拡大断面図である。
尚図中１はレーザ用保護眼鏡、３はフレーム、
５はレーザ用保護眼鏡用レンズ、７は透明基板、
７は誘電体多層膜である。
FIG. 1 is a perspective view of laser safety glasses, and FIG. 2 is an enlarged sectional view of the lens for laser safety glasses. In the figure, 1 is laser safety glasses, 3 is a frame,
5 is a lens for laser safety glasses, 7 is a transparent substrate,
7 is a dielectric multilayer film.
Claims (1)
除く可視域波長の光を透過するレーザ用保護眼鏡
用レンズであつて、前記レンズは透明基板に誘電
体多層膜がコーテイングして構成されていること
を特徴とするレーザ用保護眼鏡用レンズ。 A lens for protective eyewear for lasers that blocks a laser of a specific wavelength and transmits light of a visible wavelength other than the wavelength, and the lens is constructed by coating a transparent substrate with a dielectric multilayer film. Features lenses for laser safety glasses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6022388U JPH01164425U (en) | 1988-05-07 | 1988-05-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6022388U JPH01164425U (en) | 1988-05-07 | 1988-05-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01164425U true JPH01164425U (en) | 1989-11-16 |
Family
ID=31285941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6022388U Pending JPH01164425U (en) | 1988-05-07 | 1988-05-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01164425U (en) |
-
1988
- 1988-05-07 JP JP6022388U patent/JPH01164425U/ja active Pending
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