Individual Neutral Density Filter
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Specifications
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Material: Optical Neutral Density Glass
Flatness: 2λ per 25 mm
Surface Quality: 80/50
Parallelism: 3 min
Dimension Tolerance: ±0.2mm
Optical Density Tolerance: ±5%
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Optical Density
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Transmission |
Thickness(mm)Appr. |
φ25mm
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50x50mm
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Part No.
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Part No.
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0.04
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91.2%
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2.0
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DF0004
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DF1004
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0.1
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79.4%
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1.9
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DF0010
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DF1010
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0.2
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63.1%
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2.0
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DF0020
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DF1020
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0.3
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50.1%
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2.3
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DF0030
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DF1030
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0.4
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39.6%
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3.0
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DF0040
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DF1040
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0.5
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31.6%
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1.8
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DF0050
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DF1050
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0.8
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15.8%
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2.3
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DF0080
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DF1080
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1.0
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10.0%
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2.5
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DF0100
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DF1100
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2.0
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1.0%
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1.5
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DF0200
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DF1200
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3.0
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0.1%
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2.0
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DF0300
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DF1300
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4.0
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0.01%
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2.0
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DF0400
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DF1400
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Please refer to the Glossary and Technology for more information about waveplates. |
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Other sizes and coatings are available upon request. |
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