The Opemus 6a Black & White is a deluxe version of the Standard model. The advantages are; a taller column (allowing greater magnification), a larger baseboard, extensive lens plain adjustments for the correction of line distortions on your negatives (Sheimpflug rectification). It comes with a metal negative carrier fitted with removable 6x6cm anti newton ring glasses and 4 adjustable light masking blades with an ingenious split line focusing aid and the ability to lock the carrier ajar while still inserted into the enlarger head: enabling rapid negative changes. As with the Opemus Standard the enlarged double condensers will allow the printing of any format up to 6x6cm.