Edmund Optics Inc. 12.5mm Dia. 1Wave Fused Silica Window, VIS-NIR Coated NT49-639

Available Uncoated or with Broadband Anti-Reflection Coatings Sizes Ranging from 5mm Diameter to 50mm Square Ideal for Cost Sensitive Broadband Applications TECHSPEC® 1λ UV Fused Silica Windows are precision manufactured using UV-grade synthetic fused silica. In addition to superior transmission, the synthetic fused silica of these optical windows exhibit higher thermal properties, exceptional purity, and excellent environmental durability for demanding applications.These optical windows are designed for use in optical systems to separate two environments while passing a particular spectral range between them. Applications include laser set-ups (i.e. at Brewsters angle), emitter/detector protection devices (such as in spectrophotometers), and imaging systems involving ultraviolet wavelengths.