Cold light sources are used to provide intensive lighting on objects using infrared-free or ‘cold’ light. All sheet radiation is filtered using optimised heat protection filters. The remaining light is transported to the target area with high transmission light conductors using optic glass fibres. SCHOTT is the unquestionable world leader in this field after 30 years experience in manufacturing optical glass and individual stretched fibres to be used in light conductors.

The KL 1500 LCD is the performance leader in the field of 150 watt halogen cold light sources. With its outstanding modern design combined with optimised, homogeneous light output and variable light control options, this light source has been designed for applications in Stereo Microscopy and Macroscopy in laboratory, industrial and medical applications.

A display for colour temperature and operating modes, electronic and mechanical light control, as well as a new maximum light level are just a few of the special advantages of this light source. Constant light flux output is maintained independent of fluctuations in the supply voltage network (±10 %).