12.5mm Diameter 45°, Green Dichroic Filter

Product Details Reflects Stated Color While Transmitting Remaining Visible Spectrum Ideal for Color Separation Applications Precision N-BK7 Substrates TECHSPEC 45° Reflective Dichroic Color Filters are designed to be used at a 45° angle of incidence and will reflect the stated color while transmitting the remaining visible wavelengths. EO’s Reflective Dichroics boast higher performance and a better-quality substrate than other readily available color processing filters. Each filter provides greater than 98% reflection over the specified color range and greater than 90% transmission of the remaining wavelengths. TECHSPEC 45° Reflective Dichroic Color Filters are traditionally coated and feature an N-BK7 substrate. These filters are available in circular and square sizes. Specifications General Type: Dichroic Filter Physical & Mechanical Properties Diameter (mm): 12.50 Thickness (mm): 3.00 ±0.20 Parallelism (arcmin): <1 Dimensional Tolerance (mm): ±0.25 Clear Aperture (%): 90.00 Optical Properties Angle of Incidence (°): 45.00 Center Wavelength CWL (nm): 535.00 Full Width-Half Max FWHM (nm): 65.00 Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More N-BK7 Coating: Traditional Coated Color: Green Reflection (%): R abs = 98% @ 535nm ±15nm R avg >95% from 520-555nm Reflection Wavelength (nm): 520 – 550 Surface Quality: 60-40 Transmission (%): 90.00 Transmission Wavelength (nm): 600 – 800 Wavelength Tolerance (nm): ±15 Center Wavelength CWL (µm): 0.54 Full Width-Half Max FWHM (µm): 0.07 Coating Specification: Surface 1: Multi-Layer Dichroic Surface 2: Single Layer MgF 2 Wavelength Range (nm): 520 – 800 Surface Flatness (P-V): λ/4 Regulatory Compliance RoHS 2015: Compliant × Certificate of Conformance: View × Reach 235: Compliant ×