The Aristo VCL 4500 Series Provides full coverage for the Durst 5" x 7" series enlargers. The casing is 7-11/16 x 7-11/16 x 4-5/16. The VCL 4500 gives you complete variable contrast control from grade 0 to grade 5 with 50 settings over entire range without using filters.
This is a two piece set with separate power pack. The blue lamp is dimmable on this model.
Cold light sources must be placed as close to the negative carrier as possible in order to prevent light loss and fall off.
More and more photographers have turned to cold light to solve a wide variety of printing problems. If you are serious about photography, cold light will enable you to achieve superior black and white or color prints.
The Aristo cold grid light unlike either the condenser or diffuser types, permits proper, efficient transmission of light through the negative and optical system. This results in a savings of time, labor and material.