Cheshire Optical

Optical Filters for Research & Technology

 Manufacturer and Supplier of Optical Interference Filters, Optical Bandpass Filters, Narrowband Filters, Hot Mirrors, OEM, Color Process Filters and Neutral Density Filters for Research and Technology

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     Standard-Line Near Infra-red Bandpass Filter Listing

(See General specifications for specs on these filters)

Near Infra-red Filter Name Center Wavelength (nm) Bandwidth at 50% of Peak Transmission (nm) Minimum Peak Transmission Out-of-Band Attenuation from 200 nm to: (nm) Minimum/ Minimum Average Attenuation