Argon 488-514nm

COMMON TERMS USED IN CHART BELOW

* Optical density, or O.D. as is it is commonly known, refers to the attenuation factor of the filter to the base 10. Therefore, a filter with an OD of 2 attenuates the laser by a factor of 10 to the 2nd or 100, an OD of 3 attenuates the laser beam by a factor of 1,000, an OD of 4 by a factor of 10,000.
* Visible Light Transmission, or VLT as it is commonly known, refers to the attenuation of light by a filter in the visible spectrum. It is commonly expressed as the percentage of the visible daylight spectrum light allowed to pass thru.
* Central Europe Certified, or CE refers to products sold in the European Union that must be CE marked where a relevant European Directive exists.


Laser Safety Eyewear
Filter Name CE Wavelength OD VLT Filter Color Filter Material
Argon Alignment
Item # LSEG-AA 		No 480-532nm
470-555nm		 2-3+
1.5+		 34% PolyCarb
Argon/HeNe Alignment
Item # LSEP-AHA		 No 190-400nm
510-670nm		 5+
1.5+		 2% PolyCarb
Argon/KTP
Item # LSEG-AKP 		No 190-532nm
5000-11000nm		 5+
6+		 46.4% PolyCarb
AL2 Argon Alignment
Item # LSEP-AL2		 No 190-380nm
400-532nm		 5+
2+		 21% PolyCarb
AL3 Argon Alignment
Item # LSEP-AL3		 Yes 180-395nm
395-540nm		 5+
3+		 19% PolyCarb
Argon/KTP
Item # LSEP-ARG		 Yes 180-532nm 7+ 48% PolyCarb
YAG Harmonics
Item # LSEP-DBY		 Yes 190-534nm
850-925nm
925-1070nm
960-1064nm		 7+
5+
6+
7+		 35% PolyCarb
DI3 Diode
Item # LSEP-DI3		 Yes 190-532nm
785-830nm
800-815nm		 6+
5+
6+		 32% PolyCarb
ELX
Item # LSEP-ELX		 Yes 190-532nm
670-690nm
900-1070nm		 5+
5+
5+		 7% PolyCarb
KRY Krypton/Copper Vapor
Item # LSEP-KRY		 No 190-579nm 5+ 9% PolyCarb
YAG-Harm-Diode
Item # LSEP-YAD		 Yes 180-534nm
720-730nm
>730-740nm
>740-1070nm		 7+
5+
6+
7+		 11% PolyCarb
YGA Alignment
Item # LSEP-YGA		 No 190-400nm
480-532nm
910-1070nm		 5+
2+
6+		 12% PolyCarb
YAG Harmonics Diode
Item # LSEG-YHAD
(replaces LSEG-AYD)		 No 190-534nm
730-1090nm
1064nm		 5+
5+
7+		 10.6% PolyCarb
YHD
Item # LSEP-YHD		 No 190-534nm
800-850nm
850-905nm
905-1070nm
1064nm
1070-1500nm		 6+
3+
4+
5+
6+
2.5+		 10% PolyCarb