BrightLine Clinical hard-coated fluorescence filter sets combine the durability of research-grade BrightLine filters with optical filter performance. The "no burn-out" feature lowers the total cost of ownership and ensures medical and clinical laboratory users of reproducible measurements year after year. The filter sets are in stock for FITC fluorochrome, for immunofluorescent tests based on blue excitation and green fluorescence, and for Calcofluor White fluorochrome, used in a variety of mycological and fungal staining tests and kits. For each fluorochrome, two different types of sets are available: a long-pass-emitter set for the highest brightness and counter-stain visibility, and a bandpass-emitter set for maximum contrast.