Filters use glass and optical coatings to select and control specific spectra of light, transmitting or attenuating light as needed.
The two most common filters are those used for absorption and interference. Filter properties are either embedded in the glass in the solid state or applied in multilayer optical coatings to produce the precise effect required.
Industry-specific filters, covering a full line of colored glass filters, as well as high-quality coatings from leading optical coaters. Depending on the application, low-cost options can be accommodated by special selection of special filters.
Covering a wide range of fields from medical and life sciences to industry and defense. Applications include gas detection, R&D, instrumentation, sensor calibration and imaging.
The filter family includes colored glass filters, cut-off and blocking filters, thermal control filters, and ND (neutral density) filters.
Post time: Sep-08-2022