Tunable VariSpec filter covers a variety of spectral ranges

Are you looking for information on our tunable imaging filter VariSpec for a great number of spectral ranges?

• VIS, SNIR, LNIR, XNIR
• 20 mm or 35 mm aperture

Single systems are offered with 7, 10, and 20 nm bandwidths. We also offer filters with only 0.75 nm (NIRR 650 nm – 1100 nm) and 0.25 nm bandwidths for the VISR (500 nm - 720 nm) version, which uses two optics housings and two controllers.