Filters

We stock the most popular filter types for next day delivery. However, it is impossible to meet all requirements on a next day basis and so we can order what is not in stock, usually with a 2 week lead time. Please call us for availability and lead time on non stock items.
Product CodeDescription Useful Range Wavelength
PR120 Ultra High Contrast Linear Polarizer PR120 Ultra High Contrast Linear Polarizer 400-700nm 550nm
LP170 Fused Silica Protective Window LP170 Fused Silica Protective Window 200-2300nm 1250nm
LP780 Near-IR Longpass Filter LP780 Near-IR Longpass Filter 800-1100nm 950nm
LP418 UV Block A/R Protective Window LP418 UV Block A/R Protective Window 425-1100nm 762.5nm
PR1000 VIS/SWIR Wire Grid Linear Polarizer Mounted Filter PR1000 VIS/SWIR Wire Grid Linear Polarizer Mounted Filter 400-2000nm 1200nm
ND200 Neutral Density Filter - Absorptive 1.0% Transmission ND200 Neutral Density Filter - Absorptive 1.0% Transmission 425-675nm 550nm
Ni200 Neutral Density Filter - Reflective 1% Transmission Ni200 Neutral Density Filter - Reflective 1% Transmission 400-2000nm 1200nm
SP701 Extended Hot Mirror/Reflects Near-IR Wavelengths up to 1550nm SP701 Extended Hot Mirror/Reflects Near-IR Wavelengths up to 1550nm 410-690nm 550nm
BN650 Narrow Red Bandpass Filter BN650 Narrow Red Bandpass Filter 638-672nm 655nm
BN850 Narrow Near-IR Bandpass Filter BN850 Narrow Near-IR Bandpass Filter 840-865nm 852.5nm