Lens filters to improve image contrast, to adapt the optical representation in difficult lighting conditions or to improve colour representation.
1 mm thin optical filters for optical sensitive applications. Available as longpass, shortpass, bandpass and narrow pass, as well as UV/IR cut and protection filters.
High quality filters that transmit the longer wavelength range with excellent stability of cut-on wavelengths.
High quality filters that transmit a defined wavelength range with excellent stability of cut-on wavelengths.
Long-pass filters which pass the NIR range and above, for applications which only need the NIR wavelength range.
Filters for colour separation and contrast enhancement in monochrome recordings
Filters that block troublesome visible, UV or NIR light, they also serve as protective window for the optic.
Uniform light attenuation across the entire visible spectrum, optical density between 0.3 and 6.0
Colour-neutral linear and circular polarisation filters suitable for monochrome and colour cameras.