50.8mm Dia. 300 – 2700nm Broadband Polarizer

Product Details Wide Acceptance Angles Broadband Performance from 300 -2700nm Compact Designs Ease System Integration Broadband Polarizers are ideal solutions for broadband applications from the UV to SWIR where wire grid polarizers are not practical. Broadband Polarizers feature acceptance angles of ±40° and are well suited for use with uncollimated light sources. Additionally, these polarizers utilize a proprietary design that allows for consistent transmitted contrast from 300 – 2700nm. Note: The input beam should enter through the front of the optic, which is the engraved side. Specifications General Type: Linear Polarizer Physical & Mechanical Properties Clear Aperture CA (mm): 44.45 Diameter (mm): 50.80 Thickness (mm): 2.50 ±0.3 Dimensional Tolerance (mm): +0.0/-0.1 Optical Properties Angle of Incidence (°): ±40 Extinction Ratio: >100:1 @ 300 – 400nm (Typical) >50,000:1 @ 450 – 550nm (Typical) >800:1 @ 700 – 1400nm (Typical) >1000:1 @ 1400 – 2650nm (Typical) Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More Fused Silica (Corning 7980) Wavelength Range (nm): 300 – 2700 Polarization Axis Mark (°): ±2 Threading & Mounting Mount Thickness (mm): 4.5 Environmental & Durability Factors Operating Temperature (°C): -50 to 80 Regulatory Compliance Certificate of Conformance: View ×