30mm Dia., Vacuum UV (VUV) Mirror

Product Details 120nm and 190nm Design Wavelengths Average Reflectivity >85% Across Specified Range Enhanced Metallic Coatings for Broadband Reflectivity through the Visible Region TECHSPEC Precision Ultraviolet Mirrors are ideal for most commercially available light sources and are offered in both Deep UV (DUV) and Vacuum UV (VUV) enhanced coating options. The DUV coating offers excellent reflection from 190nm to the long-wave infrared (LWIR), while the VUV coating has optimized reflection from 120nm to the LWIR. These mirrors are designed for 0° angle of incidence and feature an aluminum-based coating for low polarization sensitivity. TECHSPEC Precision Ultraviolet Mirrors have an average reflectivity of greater than 85% across a specified range. The mirrors are available in diameters ranging from 5 to 50mm. Note: The soft coating can be easily damaged by fingerprints and aerosols. Specifications General Type: Flat Mirror Physical & Mechanical Properties Diameter (mm): 30.00 +0.0/-0.2 Thickness (mm): 5.00 ±0.20 Clear Aperture (%): 90 Parallelism (arcsec): <30 Back Surface: Commercial Polish Optical Properties Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More Fused Silica (Corning 7980) Coating: Enhanced Aluminum (120-600nm) Coating Type: Metal Coating Specification: R avg ≥78% @ 120 - 125nm R avg ≥85% @ 120 - 600nm Wavelength Range (nm): 120 - 600 Design Wavelength DWL (nm): 120 Surface Flatness (P-V): λ/10 Angle of Incidence (°): 0 Surface Quality: 10-5 Material Properties Vacuum Compatibility: 10 -7 Torr Regulatory Compliance RoHS 2015: Compliant × Certificate of Conformance: View × Reach 253: Compliant ×