Mamiya RZ67 macro lens for 6x7 medium format — extraordinary close-up detail.
The Mamiya Sekor Z 140mm f/4.5 Macro is a dedicated macro lens for the Mamiya RZ67 system, providing close-focus capability with a moderate telephoto perspective on the enormous 6x7cm format. Medium format macro with the RZ67 delivers extraordinary detail that smaller formats cannot approach at any magnification ratio.
Optical quality is excellent at close focus distances with the flat-field correction essential for macro photography. The 140mm focal length provides good working distance from subjects. On the 6x7 format, even moderate close-up ratios reveal incredible detail from the generous negative area.
Build quality follows Mamiya RZ67 professional standards with a leaf shutter for flash sync at all speeds — essential for macro studio work with flash lighting. The RZ67's bellows focusing system extends close-focus capability beyond the lens's inherent minimum distance.
On the used market, the Sekor Z 140mm Macro offers medium format macro capability for the RZ67 at reasonable prices. For RZ67 photographers wanting close-up work with the extraordinary detail that 6x7 provides, it delivers macro capability unmatched by smaller format systems.