Alluxa’s ULTRA Series of multi-band Pinkel fluorescence filter sets are designed to provide the highest level of performance currently available for off the shelf products. ULTRA filter sets provide better overall performance than our standard filter sets by using a combination of tight wavelength control (typically ± 1 nm), ultra-steep edges, deeper blocking, and the industry’s highest transmission levels. ULTRA filter sets will optimize fluorescence instrument performance, resulting in bright, high contrast images of target molecules. All of Alluxa’s filters are durable and hard-coated using a proprietary deposition process.

ULTRA Series filter sets are all specified to produce zero pixel shift and minimal transmitted wavefront error (TWE).