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UV Filter NIR Blocker

Photonics MarketplaceUQG Optics UV Broadband filter based on SCHOTT glass UG11. A hard coated dielectric layer on both sides provides an excellent blocking at 720nm and the NIR. The coating is also a protection against external influences and UV radiation.

UQG Optics has a range of stock for quick delivery.

CUSTOM MADE 
Diameters: 5mm to 50mm
Squares/Rectangles: 3mm to 50mm
Thickness: Standard 2mm

STOCK SIZES RANGE
Diameters: 25mm Squares: 50mm
Material: Schott UG11 dielectric coated
Dimension Tolerance: +0.00/-0.20mm
Thickness Tolerance: ± 0.10mm
Edges: Fine Ground & Chamfered
Specification: Centre wavelength approx 340nm
   •  Half band width 70nm
   •  Max transmittance >75%
   •  Blocking < 270nm T<0.001%
       •  420-799nm T_avg <0.001%
       •  800-999nm T_avg <0.05%
       •  1000-1200nm T_avg <0.5%More products