ND Filter Set, Metallic, UV Fused Silica, 50.8 x 50.8 mm, Qty 8

Neutral Density Filter Sets

Neutral Density Filter Sets

Neutral Density Filter Sets

The FS-ND-P UV Fused Silica Metallic Neutral Density Filter Set is a set of eight 2 x 2 inch (50.8 x 50.8 mm) square UV Fused Silica metallic ND filters, and includes a storage box. 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

Technical Specs

Size
50.8 x 50.8 mm
Wavelength Range
350-2000 nm
Optical Density
0.03, 0.1, 0.3, 0.5, 1.0, 2.0, 3.0
Angle of Incidence
0°
Material
UV Grade Fused Silica
Damage Threshold
30 W/cm² CW, typical; not recommended for pulsed laser use
Thickness
3.0 mm
Thickness Tolerance
±0.25 mm
Surface Quality
60-40 scratch-dig

Clear Aperture
≥central 80% of dimensions
Wedge
≤3 arc min
Chamfers
0.25-0.76 mm face width
Chamfers Angle Tolerance
45° ±15°
Durability
MIL-C-48497A, adhesion, humidity, moderate abrasion, and solubility requirements
Cleaning
See How to Clean Optics

Size
50.8 x 50.8 mm
Wavelength Range
350-2000 nm
Optical Density
0.03, 0.1, 0.3, 0.5, 1.0, 2.0, 3.0
Angle of Incidence
0°
Material
UV Grade Fused Silica
Damage Threshold
30 W/cm² CW, typical; not recommended for pulsed laser use
Thickness
3.0 mm
Thickness Tolerance
±0.25 mm
Surface Quality
60-40 scratch-dig

Clear Aperture
≥central 80% of dimensions
Wedge
≤3 arc min
Chamfers
0.25-0.76 mm face width
Chamfers Angle Tolerance
45° ±15°
Durability
MIL-C-48497A, adhesion, humidity, moderate abrasion, and solubility requirements
Cleaning
See How to Clean Optics

Related Products

Products Included in This Set

	Compare	Description	Compatibility	Drawings, CAD & Specs	Avail.	Price
		FSQ-ND003Metallic ND Filter, UV Fused Silica, 50.8x50.8 mm, 0.03 OD at 632.8 nm	UNIVERSAL		In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More	$137
		FSQ-ND01Metallic ND Filter, UV Fused Silica, 50.8x50.8 mm, 0.1 OD at 632.8 nm	UNIVERSAL		In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More	$148
		FSQ-ND03Metallic ND Filter, UV Fused Silica, 50.8x50.8 mm, 0.3 OD at 632.8 nm	UNIVERSAL		In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More	$163
		FSQ-ND05Metallic ND Filter, UV Fused Silica, 50.8x50.8 mm, 0.5 OD at 632.8 nm	UNIVERSAL		In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More	$163
		FSQ-ND10Metallic ND Filter, UV Fused Silica, 50.8x50.8 mm, 1.0 OD at 632.8 nm	UNIVERSAL		In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More	$163
		FSQ-ND20Metallic ND Filter, UV Fused Silica, 50.8x50.8 mm, 2.0 OD at 632.8 nm	UNIVERSAL		In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More	$170
		FSQ-ND30Metallic ND Filter, UV Fused Silica, 50.8x50.8 mm, 3.0 OD at 632.8 nm	UNIVERSAL		In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More	$170

Accessory Products

	Compare	Description	Compatibility	Drawings, CAD & Specs	Avail.	Price
		LAB-06Gloves, Large, 100 Quantity	UNIVERSAL		In Stock	$52
		LAB-14Solvent Dropper Bottle, 2 oz. (60ml)	UNIVERSAL		In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More	$18.50
		LAB-16Canned Air Duster, Ultra Jet	UNIVERSAL		In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More	$28
		LAB-18Precision Tweezers, 115 mm, Stainless Steel	UNIVERSAL		In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More	$48
		LAB-29Optic Cleaning Wipes, Class 1000 Cleanroom, 1200 Quantity	UNIVERSAL		In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More	$118

Compatible

	Compare	Description	Compatibility	Drawings, CAD & Specs	Avail.	Price
		FH-1SOptical Filter Holder, Drop-in, 25.4 mm Optics	UNIVERSAL		In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More	$89
		FH-1ROptical Filter Mount, Stackable, 1.0 in. Diameter Optics	UNIVERSAL		In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More	$43

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