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Laser Safety Glasses
| Red, Green and Yellow Laser eye protection Blue Lens w/ black frame Protection Wavelength: from 492nm to 750nm Protection Features: All-round absorption Visible Light Transmittance: >55% Optical Density: > 5.0, (OD +5, OD +6) Attenuation: (10-6 < N% < 10-4) The length of temple is adjustable (3.6 - 4.5 inch / 9 - 11.4cm) Size: Approx. 15 x 5.5 x 5.5 cm |
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