buy safety glasses online at

  Home > Glass >

149-20-230 Laser Glasses
149-20-230 Laser Safety Glasses
Product colors may be different from what is shown.
Our Price: $189.00

Product Code: 149-20-230

149-20-230 is a light-weight frame style with a glass laser filter. It is ideal for use in most laser applications and comfortable for long periods of wear. 230 laser filter was primarily developed for protection from laser wavelengths 190-540 nm and CO2 (10,600 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.

230 Laser Protective Filter

OD Specifications (Optical Density):
OD 6+ @ 190-540 nm
OD 5+ @ 10,600 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 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

Share your knowledge of this product with other customers... Be the first to write a review

Browse for more products in the same category as this item:

Excimer 190-353 nm
KTP Argon 190-532 nm
20 Frame