OD4+ He-Ne Laser Protective Googles For 632.8nm 150nm-340nm & 600nm-700nm Safety Glasses
Introduction:
SD-2 Laser safety glasses are high-efficiency and safe goggles, which are synthesized by polymer materials and light-absorbing materials. Its optical safety performance fully complies with GJB1762-93 "Physical Hygiene Standard for Laser Protective Glasses". SD-2 laser safety glasses are comfortable, beautiful, safe and reliable to wear.
The absorption principle of SD-2 type safety glasses: The principle of light absorption.
There is no selectivity for the incident angle of the light source, and it can protect the laser and strong light of a specific band in all directions.
Parameters:
Protection band: 150nm -340nm, 600nm~700nm
Protection Laser Type: He Ne Laser, Ruby Laser
Visible light transmittance: >30%
Laser attenuation factor: He-Ne laser, ruby laser more than 100 times.
Note:
1. Even if you wear laser safety glasses, you cannot directly face the strong light and laser.
2. The glasses are made of polymer materials and cannot be soaked and scrubbed with organic solvents.
3 The validity period is three years, please replace the light safety glasses for more than three years.
Package:
1pc SD-2 type laser safety glasses