Wavelength-Tunable Optical Filter (LS-601A)
A continuously tunable thin-film optical filter that selects a narrow passband across a wavelength range, used in fiber-optic communications, spectroscopy and sensing.
OgMentum represents Koshin Kogaku across its regions, providing local sales, application engineering and support so you get the right product backed by responsive service. Our engineers can help you select, configure and integrate the right solution for your application.
Visit Koshin KogakuFeatured products
A selection of current Koshin Kogaku products available through OgMentum.
Thin-Film Bandpass / Dichroic Filters
Precision interference filters including bandpass, multiple-bandpass, longpass, shortpass and dichroic beam-splitter types, made by multilayer thin-film coating for sharp spectral edges and high transmission.
Broadband / SWIR Filters
Wide-band and short-wave infrared (SWIR) thin-film filters for imaging and detection, offering controlled transmission across extended infrared ranges.
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