Product Description

Material: BK7 and Fused Silica

Flatness: 2l per 25 mm
Surface Quality: 80/50
Parallelism: 3 min
Dimension Tolerance: ± 0.2mm
Coating: Vacuum-deposited metallic alloy
Optical density Tolerance: ±5%

Size(mm) BK7: Ø 25 X 2 BK7: 50 X 50 X2 F.S. Ø25 X 2
Optical Density Transmission Part No. Part No. Part No.
0.1 79.4% NMC0101 NMC0201 NMC1101
0.2 63.1% NMC0102 NMC0202 NMC1102
0.3 50.1% NMC0103 NMC0203 NMC1103
0.5 31.6% NMC0105 NMC0205 NMC1105
0.8 15.8% NMC0108 NMC0208 NMC1108
1.0 10% NMC0110 NMC0210 NMC1110
2.0 1% NMC0120 NMC0220 NMC1120
3.0 0.1% NMC0130 NMC0230 NMC1130