This series of triple-band filter sets feature our high performance ET sputter coatings. Emission filters have three passbands specific for a particular trio of fluorochromes. The sets with triple-band excitation filters allow for simultaneous visualization of three fluorochromes as often required for applications such as FISH or screening assays. The sets with three single-band excitation filters allow for selective excitation, but require the use of excitation filter wheels or sliders. NOTE: sets with multi-band excitation filters are not appropriate for imaging with a monochrome camera.