The Omega Dichroic Lamphouse for the C6600 & C6700, has fade-free cyan, magenta and yellow filters which are continuously variable throughout 0-170cc.
Its readouts are illuminated and color coded. Quartz-halogen illumination ensures short exposures and consistent performance for the life of the lamp. Memory-Lock™ white light system instantly retracts filters for easier, sharper focusing.
The dichroic filters can be dialed to black & white variable contrast filter equivalents. What's more, the diffusion-type light is much more tolerant of scratched or dusty negatives, making printing much easier; a worthwhile consideration, especially for school use.