DetailsRapidBand provides fast delivery for hundreds of bandpass filter combinations. Constructed by combining longpass and shortpass standard edges in a proprietary ring assembly, RapidBand filters meet the size and quality requirements for many optical systems.
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 RPB400-470 Filter Type Bandpass Inventory Type Stock Coating Type Surface Coating Shape Round Diameter (mm) 25 Diameter Tolerance (mm) +0/-0.1 Thickness (mm) 3.5 Thickness Tolerance (mm) +0/-0.1 Clear Aperture Diameter (mm) ≥20.9 Mounting Type Ring Mounted Mounting (Outer Ø - Thickness - Clear Aperture in mm) 25-3.5-20.9 Center Wavelength (nm) 435 Center Wavelength Tolerance (nm) +/-2 FWHM Bandwidth (nm) 70 FWHM Bandwidth Tolerance (nm) +/-4 Transmission >85% Typical Blocking OD5 Average, OD4 Minimum UV-1100nm Transmitted Wavefront Distortion 1/4λ @633nm Angle of Incidence 0 Minimum Surface Quality Assembly per MIL-C-48497A (F scratch/ F Dig)