Product Description
Our metallic neutral density coatings provide broadband attenuation for lower power applications. The coating is deposited on one side of an ultra-pure UV grade fused silica substrate providing excellent transmission from the UV to near-infrared. All filters are permanently marked with the optical density and are available individually or in a set of eight.
Our metallic neutral density coatings provide broadband attenuation for lower power applications. The coating is deposited on one side of an ultra-pure UV grade fused silica substrate providing excellent transmission from the UV to near-infrared. All filters are permanently marked with the optical density and are available individually or in a set of eight.
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25.4mm Diameter Filter Ordering Information | | Quantity | Model | Description | Price | | | FRQ-ND003 | UV Fused Silica Metallic ND Filter, 25.4 Dia, 0.03 Optical Density at 632.8nm | | | | FRQ-ND01 | UV Fused Silica Metallic ND Filter, 25.4 Dia, 0.1 Optical Density at 632.8nm | | | | FRQ-ND02 | UV Fused Silica Metallic ND Filter, 25.4 Dia, 0.2 Optical Density at 632.8nm | | | | FRQ-ND03 | UV Fused Silica Metallic ND Filter, 25.4 Dia, 0.3 Optical Density at 632.8nm | | | | FRQ-ND04 | UV Fused Silica Metallic ND Filter, 25.4 Dia, 0.4 Optical Density at 632.8nm | | | | FRQ-ND05 | UV Fused Silica Metallic ND Filter, 25.4 Dia, 0.5 Optical Density at 632.8nm | | | | FRQ-ND06 | UV Fused Silica Metallic ND Filter, 25.4 Dia, 0.6 Optical Density at 632.8nm | | | | FRQ-ND07 | UV Fused Silica Metallic ND Filter, 25.4 Dia, 0.7 Optical Density at 632.8nm | | | | FRQ-ND08 | UV Fused Silica Metallic ND Filter, 25.4 Dia, 0.8 Optical Density at 632.8nm | | | | FRQ-ND09 | UV Fused Silica Metallic ND Filter, 25.4 Dia, 0.9 Optical Density at 632.8nm | | | | FRQ-ND10 | UV Fused Silica Metallic ND Filter, 25.4 Dia, 1.0 Optical Density at 632.8nm | | | | FRQ-ND15 | UV Fused Silica Metallic ND Filter, 25.4 Dia, 1.5 Optical Density at 632.8nm | | | | FRQ-ND20 | UV Fused Silica Metallic ND Filter, 25.4 Dia, 2.0 Optical Density at 632.8nm | | | | FRQ-ND25 | UV Fused Silica Metallic ND Filter, 25.4 Dia, 2.5 Optical Density at 632.8nm | | | | FRQ-ND30 | UV Fused Silica Metallic ND Filter, 25.4 Dia, 3.0 Optical Density at 632.8nm | | | | FRQ-ND40 | UV Fused Silica Metallic ND Filter, 25.4 Dia, 4.0 Optical Density at 632.8nm | | | | FR-ND | UV Fused Silica Metallic ND Filter Set, 25.4 Dia, Includes 0.03, 0.3, 0.5, 1.0, 2.0, 3.0 and (2) 0.1 OD Filters | |
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50.8 x 50.8mm Filter Ordering Information | | Quantity | Model | Description | Price | | | FSQ-ND003 | UV Fused Silica Metallic ND Filter, 50.8 x 50.8mm, 0.03 Optical Density at 632.8nm | | | | FSQ-ND01 | UV Fused Silica Metallic ND Filter, 50.8 x 50.8mm, 0.1 Optical Density at 632.8nm | | | | FSQ-ND02 | UV Fused Silica Metallic ND Filter, 50.8 x 50.8mm, 0.2 Optical Density at 632.8nm | | | | FSQ-ND03 | UV Fused Silica Metallic ND Filter, 50.8 x 50.8mm, 0.3 Optical Density at 632.8nm | | | | FSQ-ND04 | UV Fused Silica Metallic ND Filter, 50.8 x 50.8mm, 0.4 Optical Density at 632.8nm | | | | FSQ-ND05 | UV Fused Silica Metallic ND Filter, 50.8 x 50.8mm, 0.5 Optical Density at 632.8nm | | | | FSQ-ND06 | UV Fused Silica Metallic ND Filter, 50.8 x 50.8mm, 0.6 Optical Density at 632.8nm | | | | FSQ-ND07 | UV Fused Silica Metallic ND Filter, 50.8 x 50.8mm, 0.7 Optical Density at 632.8nm | | | | FSQ-ND08 | UV Fused Silica Metallic ND Filter, 50.8 x 50.8mm, 0.8 Optical Density at 632.8nm | | | | FSQ-ND09 | UV Fused Silica Metallic ND Filter, 50.8 x 50.8mm, 0.9 Optical Density at 632.8nm | | | | FSQ-ND10 | UV Fused Silica Metallic ND Filter, 50.8 x 50.8mm, 1.0 Optical Density at 632.8nm | | | | FSQ-ND15 | UV Fused Silica Metallic ND Filter, 50.8 x 50.8mm, 1.5 Optical Density at 632.8nm | | | | FSQ-ND20 | UV Fused Silica Metallic ND Filter, 50.8 x 50.8mm, 2.0 Optical Density at 632.8nm | | | | FSQ-ND25 | UV Fused Silica Metallic ND Filter, 50.8 x 50.8mm, 2.5 Optical Density at 632.8nm | | | | FSQ-ND30 | UV Fused Silica Metallic ND Filter, 50.8 x 50.8mm, 3.0 Optical Density at 632.8nm | | | | FSQ-ND40 | UV Fused Silica Metallic ND Filter, 50.8 x 50.8mm, 4.0 Optical Density at 632.8nm | | | | FS-ND | UV Fused Silica Metallic ND Filter Set, 50.8 x 50.8mm, Includes 0.03, 0.3, 0.5, 1.0, 2.0, 3.0 and (2) 0.1 OD Filters | |
| | For attenuation of high-energy lasers, we recommend our Model 935 Variable Attenuator (see High-Energy Variable Attenuators). | 
Filter Set
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High-Energy Variable Attenuators (see High-Energy Variable Attenuators)
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