LASER PROTECTIVE
SHIELD
In an attempt to protect eyes from laser beam,
there may be two cases: the first one is personal protection
and the second is regional protection at the working area.
As personal protection, workers operating laser normally wear
protective eyewear.
As regional protection, occasional visitors to such working
area should also be protected from possible laser radiation.
In this case, it is important to provide these visitors regional
protection against laser radiation in the area where laser
is used. In response to such requirements, LASER
PROTECTIVE SHIELD has been developed.
These products are designed either to enclose laser
processors or to shield the windows in such area. Two types
of protective shields are available: one is LASER CURTAIN
made of plasticized polyvinyl chloride and the other one is
LASER WINDOW made of Poly Metyl Meta Acrylate. |
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YL-500 Laser Shield Window
Size: 40cm x 40cm Thickness 3mm
Unit: Any size within 40cm x 40cm |
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Examples of YL-600's application:
To enclose a laser processor
To enclose the controlled area
To use as a wall |
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YL-600 Laser Shield Curtain
Size: Effective width 33cm, Thickness 0.7mm
Unit: 50cm, maximum length available 10 meter |
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| YL-600 Laser Shield curtain is also available with adding lamination of rigid transparent PVC plate in 2mm at maximum length of 1 meter free of charge. |
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LENSE CODE |
COLOR/LUMINOUS
TRANSMITTANCE (%) |
APPLICABLE
LASER |
WAVELENGTH
(nm) |
MIN. OPTICAL
DENSITY |
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ARGON |
RED/20 |
EXCIMER |
190-380 |
3 |
ARGON |
457.9-514.5 |
He-Cd |
441.6 |
ND-YAG(SHG) |
532 |
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He-Ne |
BLUE/12 |
He-Ne |
632.8 |
2 |
GOLD VAPOR |
627.8 |
DYE |
570-530 |
KRYPTON |
647.1,676.4 |
RUBY |
694.3 |
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LASER DIODE |
GREEN/18 |
LASER DIODE |
740-910 |
3 |
ALEXANDRITE |
740-820 |
1-3 |
TI-SAPPHIRE |
700-1000 |
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Nd-YAG |
GREEN/40 |
Nd-YAG |
1064 |
3 |
Nd-YLF |
1047,1053 |
CO2 |
10600 |
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| YL-500 HIGH O.D.TYPE |
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LENSE CODE |
COLOR/LUMINOUS
TRANSMITTANCE (%) |
APPLICABLE
LASER |
WAVELENGTH
(nm) |
MIN. OPTICAL
DENSITY |
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EXCIMER |
CLEAR/85 |
EXCIMER |
170-380 |
6 |
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ARGON |
ORANGE/50 |
He-Cd
Ar |
200~514.5 |
6 |
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Nd-YAG(SHG) |
RED/15 |
Ar
Nd-YAG(SHG) |
480~540 |
6 |
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He-Ne |
BLUE/7 |
He-Ne |
632.8 |
6 |
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LASER DIODE |
BLUE/7 |
LASER DIODE |
760~850 |
5 |
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NdYAG |
GREEN/30 |
Nd-YAG |
1064 |
5 |
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CO2 |
GREEN/60 |
CO2 |
10600 |
10 |
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| YL-500 LOW O.D. TYPE (for alignment) |
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YL-500 Laser Shield Curtain is also available with adding such
Simplified perforation and custom made measurement free of charge. |
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LENSE CODE |
COLOR/LUMINOUS
TRANSMITTANCE (%) |
APPLICABLE
LASER |
WAVELENGTH
(nm) |
MIN. OPTICAL
DENSITY |
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ARGON |
ORANGE/70 |
He-Cd
Ar
Ar |
441.6
488
514.5 |
2.5
2.5
2 |
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He-Ne |
GREEN/9 |
He-Ne |
632.8 |
2 |
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LASER DIODE |
GREEN/45 |
LASER DIODE |
780~790 |
1 |
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