Spectral CurvesThe spectral curve and ascii data is a typical representation of this filter's performance, but may vary due to production and design variations. Omega only guarantees this part to meet the product specifications listed.
SKU W4664 Filter Type Other Inventory Type Production Overrun Coating Type Surface Coating Shape Rectangle Length (mm) 44 Length Tolerance (mm) +0.2/-0.2 Width (mm) 12.3 Width Tolerance (mm) +0/-0.2 Thickness (mm) 6.5 Thickness Tolerance (mm) +0.1/-0.1 Clear Aperture Length (mm) ≥43 Clear Aperture Width (mm) ≥11 Flatness ns Parallelism ns Mounting Type Unmounted Reflection Side 1: R = 6.1% absolute 420-730nm Side 2: R = 2% absolute 420-730nm Reflectance tolerances TBD. Design goals per attached theoretical plots. Attenuation An absorbing glass (e.g., Schott NG11) will be included in the assembly, providing nominally 50% internal transmission from 420-730nm Transmitted Wavefront Distortion ns Angle of Incidence 0 Minimum Surface Quality Assembly per MIL-C-48497A (F scratch/ F Dig)