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149-40-301 Laser Glasses
149-40-301 Coated Laser Safety Glasses
Product colors may be different from what is shown.
Our Price: $430.00

Product Code: 149-40-301

149-40-301 is a comfortable frame with a glass laser filter. It is ideal for use in most laser applications and comfortable for long periods of wear. 301 laser filter was primarily developed for protection from laser wavelengths 690-10600 nm. This laser eyewear may provide protection from other laser wavelengths not listed. Please see Technical Specs for additional information about the frame and the filter or contact us. Filter specifications are permanently engraved.

301 Laser Protective Filter

OD Specifications (Optical Density):
OD 7+ @ 690-760 nm
OD 4+ @ 760-950 nm
OD 5+ @ 950-1000 nm
OD 7+ @ 1000-1600 nm
OD 5+ @ 1600-2400 nm
OD 4+ @ 2400-2900 nm
OD 5+ @ 2900-10600 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):
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 40 laser glasses Specifications

Laser Glasses Description:
Comfortable aviator style metal frame with side shields.
Laser Glasses Dimentions:
Height: 44 mm
Width: 148 mm
Length: 143 mm

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