Mamiya Sekor Z 110mm f/2.8 W - Mamiya RZ67 Mount

The Sekor Z 110mm f/2.8 W is a legendary standard lens for the Mamiya RZ67 system. Often cited as one of the finest lenses in the system, it offers a natural perspective and excellent sharpness even at its maximum aperture. The 'W' designation indicates improved weather resistance and refined mechanical components compared to the original Z series. It features an electronically controlled leaf shutter for flash sync at all speeds. SDS rigorously tests the electronic shutter timing, as these are dependent on the camera's battery power. We check the gold-plated contacts on the mount for corrosion or wear, which can cause communication errors. The internal glass should be free from haze, and the shutter blades should be clean and dry. We also verify the operation of the fine-focusing aids on the barrel.