Sorry, this product is no longer offered for sale. It was discontinued on Jan 9, 2023The recommended replacement product is FS-ND-P.
ND Filter Set, Metallic, UV Fused Silica, 50.8 x 50.8 mm, Qty 8
The FS-ND UV Fused Silica Metallic Neutral Density Filter Set is a set of eight, 50.8 x 50.8 mm square, UV Fused Silica Metallic ND Filters. 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. Products included in this set are listed below. Please note this set has two FSQ-ND01.
Specifications
- Size50.8 x 50.8 mm
- Wavelength Range350-2000 nm
- Optical Density0.03, 0.1, 0.3, 0.5, 1.0, 2.0, 3.0
- Angle of Incidence0°
- MaterialUV Grade Fused Silica
- Damage Threshold30 W/cm2 CW, typical; not recommended for pulsed laser use
- Thickness3.0 mm
- Thickness Tolerance±0.25 mm
- Surface Quality60-40 scratch-dig
- Clear Aperture≥central 80% of dimensions
- Wedge≤3 arc min
- Chamfers0.25–0.76 mm face width
- Chamfers Angle Tolerance45° ±15°
- DurabilityMIL-C-48497A, adhesion, humidity, moderate abrasion, and solubility requirements
- Cleaning
Resources & Downloads
Other
FS-ND RoHS Certificate(263.2 kB, PDF)
Related Products
Products Included in This Set
| Compare | Description | Drawings, CAD & Specs | Avail. | Price | ||
|---|---|---|---|---|---|---|
 | FSQ-ND003Metallic ND Filter, UV Fused Silica, 50.8x50.8 mm, 0.03 OD at 632.8 nm | In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More | ||||
 | FSQ-ND01Metallic ND Filter, UV Fused Silica, 50.8x50.8 mm, 0.1 OD at 632.8 nm | In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More | ||||
 | FSQ-ND03Metallic ND Filter, UV Fused Silica, 50.8x50.8 mm, 0.3 OD at 632.8 nm | In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More | ||||
 | FSQ-ND05Metallic ND Filter, UV Fused Silica, 50.8x50.8 mm, 0.5 OD at 632.8 nm | In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More | ||||
 | FSQ-ND10Metallic ND Filter, UV Fused Silica, 50.8x50.8 mm, 1.0 OD at 632.8 nm | In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More | ||||
 | FSQ-ND20Metallic ND Filter, UV Fused Silica, 50.8x50.8 mm, 2.0 OD at 632.8 nm | In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More | ||||
| FSQ-ND30Metallic ND Filter, UV Fused Silica, 50.8x50.8 mm, 3.0 OD at 632.8 nm | 1 Week FREE 2-day shipping on thousands of products on Newport.com Learn More |
Similar
Accessories
| Compare | Description | Drawings, CAD & Specs | Avail. | Price | ||
|---|---|---|---|---|---|---|
 | LAB-14Solvent Dropper Bottle, 2 oz. (60ml) | In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More | ||||
 | LAB-06Gloves, Large, 100 Quantity | In Stock | ||||
 | LAB-18Precision Tweezers, 115 mm, Stainless Steel | In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More | ||||
 | LAB-29Optic Cleaning Wipes, Class 1000 Cleanroom, 1200 Quantity | In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More | ||||
 | LAB-16Canned Air Duster, Ultra Jet | In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More |
Compatible
| Compare | Description | Drawings, CAD & Specs | Avail. | Price | ||
|---|---|---|---|---|---|---|
 | FH-1SOptical Filter Holder, Drop-in, 25.4 mm Optics | In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More | ||||
 | FH-1ROptical Filter Mount, Stackable, 1.0 in. Diameter Optics | FREE 2-day shipping on thousands of products on Newport.com Learn More |