Optical Filters Band-pass filter, Spectrofilter , Neutral Density Filters, Interference Cut Filters UV bandwidth range: 100nm to 300nm VIS/NIR bandwidth range: 400nm to 700nm Far IR bandwidth range: 800nm to 14Â¦ÃŚm CWL Tolerance: ¡À5nm Out-of Band Blocking: T 80%~95% FWHM: 10nm~150nm Incidence Angle:0¡ã- 45¡ã Sizes: 5mm to 100mm Single element or Composite