Mamiya's wide-angle for RB/RZ67 — 45mm f/2.8 providing wide coverage on 6x7 medium format.
The Mamiya Sekor C 45mm f/2.8 is a wide-angle prime for Mamiya's RB67/RZ67 medium format system — providing approximately 22mm equivalent on the 6x7 format. Ultra-wide on medium format with quality Sekor optics.
Optically good — sharp with the 22mm equivalent providing dramatic wide-angle on 6x7. The f/2.8 is relatively fast for medium format ultra-wide. Leaf shutter for flash sync at all speeds. Manual focus.
Mamiya RB67 or RZ67 mount. Leaf shutter. 45mm on 6x7 — approximately 22mm equivalent. f/2.8 — fast for MF ultra-wide. Manual focus. The wide-angle for Mamiya's 67 system.
Available used at mid-range prices. Ultra-wide on 6x7 provides dramatic perspectives with enormous detail. For Mamiya 67 landscape and architecture photographers wanting the widest available perspective.