OM System M.Zuiko Digital ED 9-18mm f/4-5.6 II Ultra Wide Zoom Lens

The M.Zuiko Digital ED 9-18mm f/4-5.6 II is a compact ultra wide-angle zoom lens designed for Micro Four Thirds cameras. With its slim profile and lightweight build, it enables wide-angle shooting without bulk, ideal for travel, architecture, and landscape photography.

It offers a focal length range equivalent to 18-36mm on full frame, and uses a sophisticated optical design including Dual Super Aspherical (DSA) elements to minimize distortion and maintain sharpness. The Movie & Still Compatible (MSC) autofocus system helps deliver smooth and silent focusing for both video and stills.

This lens is built for portability and convenience. Its retractable design keeps it compact when not in use, and it’s well suited for photographers who don’t want to compromise on field performance while keeping their kit light.

Key Features

• Ultra Wide-Angle Zoom: 9-18mm (equivalent to 18-36mm full frame)
• Compact & Lightweight: 56.2 mm diameter, 49.3 mm length, 154 g weight
• DSA Elements: Dual Super Aspherical elements for distortion control
• MSC Autofocus: Quiet and smooth focus for video and stills
• Retractable Design: Collapses for compact storage
• Optical Design: 12 elements in 8 groups, with ED and aspherical elements

Technical Specifications

• Focal Length: 9-18 mm
• Equivalent Focal Length (35 mm): 18-36 mm
• Maximum Aperture: f/4.0 (wide) to f/5.6 (tele)
• Minimum Aperture: f/22
• Lens Construction: 12 elements / 8 groups
• Minimum Focusing Distance: 0.25 m (9.8 in)
• Maximum Magnification: 0.1×
• Angle of View: 100° to 62°
• Aperture Blades: 7 (circular)
• Filter Thread: 52 mm
• Dimensions (Ø × L): 56.2 mm × 49.3 mm
• Weight (without caps & hood): 154 g (5.4 oz)