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Nd:YAG Doubled 532nm

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
ELP
Item # LSEP-ELP		 No 190-425nm
514-545nm
532nm		 5+
4+
6+		 13% PolyCarb
ML7
Item # LSEP-ML7		 No 190-400nm
532nm
630-655nm
795-1070nm
810-1064nm		 5+
2.5+
1.5+
3.7+
4+		 13% PolyCarb
ZS2
Item # LSEP-ZS2		 Yes 190-400nm
532nm
561nm		 6+
6+
6+		 19% PolyCarb