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Eye Protector
Transmittance and O.D.

Optical Density Attenuation Factor Transmittance
0 0 100
1 1/10 10
2 1/100 1
3 1/1000 0.1
4 1/10000 0.01
5 1/100000 0.001
6 1/1000000 0.0001

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RIKEN OPTECH offers safety products for industry that have been developed through the technology we developed.
Safety Spectacles
Eye Protector for Raduation
Goggles
Face Shield
Welding Head Shield
Safety Spectacles for Lasers
Accessories

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