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