Semrock BrightLine Basic Bandpass Filters

These value-priced single-band filters combine the proven durability of BrightLine research filters with optical performance that exceeds premium soft-coated fluorescence filters, yet are offered at soft-coated prices.

In fact, BrightLine Basic filters are brighter than soft-coated filters of comparable contrast, but don't burn out, further lowering the total cost of ownership. Ideal for routine applications that require cost-effective, high volume capabilities and no burn-out such as clinical microscopy (mycological and fungal staining, immunofluorescent testing), routine analysis, and education.

As the industry’s best for high-performance optical filters, Semrock products from IDEX Health & Science deliver the stability required for life science, analytical, and medical diagnostic instrumentation. By utilising proprietary hard-sputtered coatings, our filters eliminate environmental degradation and drift—a level of reliability backed by our 10-year warranty. We ensure faster measurements and minimal downtime by prioritising steep edges and deep blocking to maximise your signal-to-noise ratios. From standard components to custom solutions, Semrock filters provide the superior stability and spectral precision necessary to optimise the most demanding optical systems.