1pcs Protective goggles for Violet/Blue 200-450/800-2000nm Laser Safety Green Glasses Goggle New Arrival High Quality

  • $6.04
    Unit price per 


Specifications:
The color of the lens: Green
The protective wavelength range: 200 nm - 650nm
Optical density: OD + 4
Visible light transmittance: 60%
Attenuation:(10-6 N & 10-4)
Protection Features: Absorption round protection
Suitable lasers: blue - violet lasers
Fourth harmonic Nd:YAG laser/excimer laser He-cd/YAG laser/ semiconductor lasers

Laser glasses principle:
Laser protective glasses using optical absorption principle: It is not selective light source, can be security protect a variety of diffuse reflection light; the incident angle of the light source is not selective, can be all-round protection specific b and laser and light,light response faster, higher decay rate, the surface is not afraid to wear, even with scratch, does not affect the security protection of light.

Attention

This products will be shipped out by regular shipping,delivery time is 15-45 business days.If you need to upgrade shipping method,please contact us.


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