Optical Density (O.D.)
|
Nominal Transmittance
|
Transmission Tolerance Plus or Minus %T
|
0.5" Dia
|
1" Dia
|
2" Dia
|
0.3 | 50% | ± 8% T | 0.3UVND-.5D | 0.3UVND-1D | 0.3UVND-2D |
0.5 | 30% | ± 5% T | 0.5UVND-.5D | 0.5UVND-1D | 0.5UVND-2D |
1.0 | 10% | ± 2.5% T | 1UVND-.5D | 1UVND-1D | 1UVND-2D |
1.5 | 3% | ± 0.7% T | 1.5UVND-.5D | 1.5UVND-1D | 1.5UVND-2D |
2.0 | 1% | ± 0.4% T | 2UVND-.5D | 2UVND-1D | 2UVND-2D |
3.0 | 0.1% | ± 0.06% T | 3UVND-.5D | 3UVND-1D | 3UVND-2D |
4.0 | 0.01% | ± 0.008% T | 4UVND-.5D | 4UVND-1D | 4UVND-2D |
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