The Zeiss Compact Prime CP.2 50mm Makro T2.1 weighs 1.4kg with a front diameter of 134 mm and close focus at 10″. The Compact Prime CP.2 lenses improved functionality means improved ergonomics compared to standard SLR lenses, standard housing dimensions, standard focus and iris gear positions, a consistent front diameter, a robust construction, longer focus rotation and a manual focus, thereby providing the flexibility users demand.