Mamiya Sekor AF 55mm And M Back Adapter

Mamiya has recently introduced the Sekor AF 55mm F2.8 LS D lens that is designed for use with the 645DF. This wide-angle features a lens shutter and provides an angle of view of 65 degrees, which is the equivalent to a 34mm lens in the 35mm format. In addition, Mamiya has also announced three separate digital back adapters to connect the M series digital back (M18, M22 or M31) to the RB67,