Request InfoChroma Technology Corp.ROCKINGHAM, Vt., April 3, 2007 -- Optical filter maker Chroma Technology has introduced the PhotoFluor, a next-generation high output light source for fluorescence microscopy that combines a powerful metal halide lamp with a sputtered heat-blocking optic to deliver excellent light output across the spectrum from 340 nm to 650 nm. With emphasis on power in the ultraviolet (UV) range, the PhotoFluor allows bright imaging of DAPI, Hoechst and other UV-absorbing fluorochromes, as well as those with higher excitation wavelengths, including Cy5. 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