Metallic ND Filter, UV Fused Silica, 50.8x50.8 mm, 3.0 OD at 632.8 nm

The FSQ-ND30 UV Fused Silica Metallic Neutral Density Filter is a 50.8 x 50.8 mm square UV fused silica metallic ND filter with an optical density of 3.0 at 632.8 nm. 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.
Resources & Downloads
2D Product Drawings
COLOREDG-S(61 kB, PDF)
Other
FSQ-ND30 RoHS Certificate(264.7 kB, PDF) FSQ-ND30_ROHS2-2021.pdf(280.7 kB, PDF)
Related Products
Frequently Purchased Together
| Compare | Description | Drawings, CAD & Specs | Avail. | Price | ||
|---|---|---|---|---|---|---|
![]() | FSQ-ND10Metallic ND Filter, UV Fused Silica, 50.8x50.8 mm, 1.0 OD at 632.8 nm | 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 | 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 | FREE 2-day shipping on thousands of products on Newport.com Learn More |
Similar
| Compare | Description | Drawings, CAD & Specs | Avail. | Price | ||
|---|---|---|---|---|---|---|
![]() | FSQ-OD300Neutral Density Filter, Absorptive, 50.8 x 50.8 mm, 3.0 OD at 546.1 nm | FREE 2-day shipping on thousands of products on Newport.com Learn More | ||||
![]() | FSR-OD300Neutral Density Filter, Absorptive, 25.4 mm, 3.0 OD at 546.1 nm | FREE 2-day shipping on thousands of products on Newport.com Learn More | ||||
![]() | FBS-ND30ND Filter, Metallic, Optical Crown Glass, 50.8 x 50.8 mm, 3.0 OD | FREE 2-day shipping on thousands of products on Newport.com Learn More | ||||
![]() | NDIR10-30Neutral Density Filter, Infrared, 25 mm, 3.0 OD, +0.08/-0.05% Tolerance | |||||
![]() | FR-OD300Neutral Density Filter, Absorptive, 12.7 mm, 3.0 OD at 546.1 nm | FREE 2-day shipping on thousands of products on Newport.com Learn More |
Compatible
| Compare | Description | Drawings, CAD & Specs | Avail. | Price | ||
|---|---|---|---|---|---|---|
![]() | FH-2SOptical Filter Holder, Drop-in, 50.8 mm Optics | FREE 2-day shipping on thousands of products on Newport.com Learn More | ||||
![]() | CYM-2RCylindrical Lens Mount, Adjustable, 50.8 mm Max, +/- 5 Deg., 2 arcs sec | FREE 2-day shipping on thousands of products on Newport.com Learn More | ||||
| M-PPL17Thick Optical Filter Holder, Thumbscrew Clamp, Up To 12 mm Thick | FREE 2-day shipping on thousands of products on Newport.com Learn More |











