Illumination system from Prior Scientific has utility in fluorescence microscopy

The Lumen 200 fluorescence illumination system delivers 2000 hours of stable output, and offers an alternative to short-arc mercury vapor lamps for fluorescence microscopy. Coupled to a microscope using a self-aligning liquid light guide, little heat is transferred, eliminating thermal drift during time-lapse experiments. Variable light attenuation control reduces any bleaching or phototoxicity.
Prior Scientific
Rockland, MA
www.prior.com