20mm Diameter UV Fused Silica Ground Glass Optical Diffuser

Product Details Even, Diffuse Surface Ideal for Applications Utilizing UV Wavelengths Low Scatter Loss Float Glass Substrates Also Available UV Fused Silica Ground Glass Diffusers are comprised of high tolerance, quality ground glass, making them ideal for a variety of industrial applications. A 220-grit sandblast is used to create a diffuse surface on the UV fused silica substrate of these optical diffusers. Undergoing two orthogonal passes during this sandblast process yields an even diffusion across the surface. The scattering is a compromise of low scatter loss and medium diffusion. UV Fused Silica Ground Glass Diffusers are typically applied for use in screens, illuminator diffusion, and targets. Specifications Type of Window: Glass General Type: Ground Glass Diffuser Physical & Mechanical Properties Diameter (mm): 20.00 ±0.25 Grit: Grit of the material used to process the diffuse surface of the substrate. Surface finish may vary slightly between pieces. 220 Thickness (mm): 1.60 Optical Properties Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More Fused Silica (Corning 7980) Wavelength Range (nm): 200 – 2200 Regulatory Compliance RoHS 2015: Compliant × Certificate of Conformance: View × Reach 247: Compliant ×