Erbium YAG 2700-2950nm

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
DRB Item # LSEP-DRB	Yes	190-390nm 785-830nm 800-818nm 2700-2950nm	6+ 5+ 6+ 5+	61%		PolyCarb
ERB Erbium Item # LSEP-ERB	Yes	190-398nm 2780nm 2940nm 10600nm	5+ 5+ 6+ 5+	93%		PolyCarb
Mineral Glass Item # LSEP-FG1	Yes	850-5200nm 945-2300nm 1010-1500nm 2300-2500nm 2800-10600nm	3+ 5+ 7+ 4+ 5+	75%		Glass
AKG-5 Holmium/YAG/CO2 Item # LSEG-KG5	No	870-950nm 950-1000nm 1000-1550nm 1550-2750nm 2800-11000nm	4+ 5+ 7+ 4+ 6+	Excellent		Glass