190-490 nm Laser Engraving Protective Glasses

$45.98 $22.99 SAVE 50%

color: Sandy Brown

Sandy Brown
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Description
Main Features:
● Material: PC + AC
● Protection Wavelength: 190-490NM
● Typical laser wavelength: 405, 445, 450, 473
● Light transmittance: 50%
● Suitable for ultraviolet and blue semiconductor laser device, solid-state laser 473NM, also can be used as a computer eyewear