200 Laser Protective Filter
OD Specifications (Optical Density):
OD 4+ @ 950-1050 nm
OD 5+ @ 1050-1500 nm
OD 4+ @ 1500-2300 nm
OD 5+ @ 2900-3600 nm
Optical Density: is a measure of the transmittance of an optical element for a given length at a given wavelength λ. The higher the optical density, the lower the transmittance of light at a specified waveleng. See the ANSI Z136 for more information about OD and laser glasses.
VLT (Visible Light Transmission):
75%
VLT: The attenuation of light by a filter in the visible spectrum. VLT is determined in relation to standard illumination and evaluated according to the daylight-adapted (photopic) or night-adapted (scotopic) conditions descriped more in the ANSI Z136.7 for Testing and Labeling of Laser Protective Equipment. The lower the VLT, the less "visible" light is transmitted. Laser glasses may affect the ability to see warning lights/signs or distinguis between colors.
View Through Laser Glasses Filter*:
*View Threw Laser Glasses Filter is a general representation of the visibility through the laser glasses. The color and transmitted light may vary from what is shown. Please contact us for more information about this laser filter and appropriate viewing conditions was well as wavelengths that may not be visible because of these laser glasses.
Frame 35 Laser Glasses Specifications
Laser Glasses Description:
Black spectacle style frame constructed of nylon with soft touch finish for a great combination of durability and comfort. Fit-over Rx capability with flex-fit temples and side shields.
Laser Glasses Dimentions:
Height: 55 mm
Width: 148 mm
Length: <159 mm Adjustable
