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149-20-325 Laser Glasses
149-20-325 532 nm Safety Laser Glasses
Product colors may be different from what is shown.
 
: $325.00


Product Code: 149-20-325

Description
 
149-20-325 is a comfortable frame with a glass laser filter. 325 laser filter was primarily developed for protection from laser wavelength 532 nm offering high visibility when using lasers operating within that wavelength. These laser glasses may provide protection from other laser wavelengths not listed. Please see below for additional information about the frame and the filter or contact us. Filter specifications are permanently engraved.
Features

325 Laser Protective Filter

OD Specifications (Optical Density):
OD 6+ @ 532 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):
45%
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*:
laser glasses filter view
*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 20 Laser Glasses Specifications

Laser Glasses Description:
Economy spectacle style frame constructed of durable nylon with side shield protection.
Laser Glasses Dimentions:
Height: 55 mm
Width: 142 mm
Length: 150 mm

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