The high-density device is targeted for use in fluorescenceexcitation equipment, colorimeters, blood analyzers, clinical chemistry analyzers, and DNA analyzers. Wavelengths range from ultraviolet through the visible red spectrum (383, 405, 470, 505, 530, 570, 594, 660, and 700 nm) and can be individually controlled. The module's small source size makes it ideal for coupling secondary focusing optics.

Opto Technology Inc., 160 E. Marquardt Dr., Wheeling, IL 60090, (847) 537-4277,