Mamiya Sekor Z 50mm f/4.5 Wide-Angle Lens for RZ67 System *USED*

Quick Overview

• 50mm focal length (24mm fullframe equivalent on RZ67)
• Maximum aperture f/4.5, down to f/32
• 11 elements in 9 groups with floating-element design
• Built-in Seiko leaf shutter: 8sec to 1/400sec plus T mode, flash sync at all speeds
• Minimum focus distance: ~45mm (1.8in), allows high magnification
• 77mm filter thread; slipon lens hood compatible
• Manual focus only with engraved scales and smooth action
• Heavy-duty, metal construction (~760g)

Product Description

The Mamiya Sekor Z 50mm f/4.5 is a classic medium-format wide-angle lens crafted for the RZ67 system. It delivers a 24mm equivalent field of view on 35mm format and covers a generous 84 frame. Built with a sturdy all-metal breech-lock mount and featuring 11 elements in 9 groups, it excels in sharpness and contrast. A floating element design ensures flat-field performance even at close distances, and its compact size and smooth manual focus ring make it a trusted choice for landscape, architectural, and documentary photography. Equipped with a built-in Seiko leaf shutter offering speeds from 1/400 to 8 seconds plus T mode, it syncs with flash at all speeds. The built-in shutter and multi-coated optics contribute to reliable and visually pleasing results.