The standard light mixing chamber supplied with the Omega D5500 Auto CLS Dichroic Lamphouse covers the full 4"x5" format of the enlarger. The 4x5 box can be used for all film formats, but when working with smaller film formats part of the light output is wasted, resulting in longer exposures. To maximize light output when working with 35mm and smaller format negatives, Omega offers this 35mm mixing chamber. A similar 6x7 mixing box for medium format negatives is also available - please see the separate listing. |