2″ Dia, 8″ FL Protected Silver, Spherical Mirror

Product Details Ideal for Multispectral Focusing Applications Variety of Coating Options Offered Multiple Sizes Available λ/8 Precision Spherical Mirrors Also Available TECHSPEC λ/4 Precision Spherical Mirrors are ideal for light collection in multispectral imaging applications. These mirrors are available in a wide range of metallic coating options covering the UV, VIS, and IR spectrum. A BOROFLOAT substrate provides a good combination of performance and value. TECHSPEC λ/4 Precision Spherical Mirrors are available in diameters ranging from 25.4 to 152.4mm for ease of system integration. These mirrors collect and focus light without introducing chromatic aberration. Specifications General Type: Spherical Mirror Physical & Mechanical Properties Diameter (mm): 50.80 +0/-0.5 Diameter (inches): 2.0 +0/-0.02 Edge Thickness ET (mm): 12.70 Edge Thickness ET (inches): 0.50 Edge Thickness Tolerance (%): +0/-1.27 Back Surface: Ground Optical Properties Effective Focal Length EFL (mm): 203.20 Effective Focal Length EFL (inches): 8.00 Focal Length Tolerance (%): ±2 Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More BOROFLOAT Aperture (f/#): f/4 Coating: Protected Silver (450-10000nm) Coating Type: Metal Coating Specification: R avg >98% @ 450 – 2000nm R avg >98% @ 2000 – 10,000nm Wavelength Range (nm): 450 – 10000 Surface Accuracy: λ/4 Surface Quality: 60-40 Radius of Curvature (mm): 406.40 Regulatory Compliance RoHS 2015: Compliant × Certificate of Conformance: View × Reach 247: Compliant ×