OM SYSTEM M.Zuiko Digital ED 12-40mm f/2.8 PRO II Lens (Black)

Capturing fleeting moments in challenging conditions demands a lens that can keep up without compromise. The OM SYSTEM M.Zuiko Digital ED 12-40mm f/2.8 PRO II is engineered for photographers who need exceptional sharpness, a constant bright aperture, and rugged reliability in a compact, weather-sealed body. Whether you're documenting a fast-moving city street or a misty mountain trail, this standard zoom delivers professional-grade performance in a lightweight Micro Four Thirds package.

Who is it for

This lens is ideal for travel, documentary, and outdoor photographers who value portability without sacrificing image quality. It's also a superb choice for videographers needing a versatile zoom with smooth, silent autofocus. If you own an OM SYSTEM or Olympus camera with in-body stabilization, this lens becomes an even more powerful tool for handheld shooting in low light.

Main features

• Professional PRO Series Build: Dust, splash, and freezeproof to -10°C, so you can shoot with confidence in harsh environments.
• Constant f/2.8 Aperture: Maintains bright exposure throughout the zoom range, ideal for low-light situations and beautiful background blur.
• Versatile Focal Length: 12-40mm (24-80mm equivalent) covers wide-angle to short telephoto, perfect for landscapes, portraits, and everyday scenes.
• ZERO Coating Technology: Minimizes ghosting and flare for crisp, contrast-rich images even in backlit conditions.
• Fast and Silent Autofocus: MSC mechanism ensures quick, quiet focusing for both stills and video.
• Manual Focus Clutch: Instantly switch to manual focus by pulling the focus ring back, revealing distance markings for precise control.
• Customizable L-Fn Button: Assign frequently used functions for quick access without taking your eye off the viewfinder.

Specifications

• Lens Type: Standard Zoom Lens
• Mount Type: Micro Four Thirds (MFT)
• Focal Length: 12-40mm (24-80mm 35mm equivalent)
• Maximum Aperture: f/2.8
• Minimum Aperture: f/22
• Lens Construction: 14 elements in 9 groups
• Angle of View: 84° - 30°
• Minimum Focusing Distance: 0.2 m
• Maximum Magnification: 0.21x (0.42x 35mm equivalent)
• Diaphragm Blades: 7 (Circular Aperture)
• Filter Size: 62 mm
• Autofocus: Yes (High-speed Imager AF)
• Image Stabilization: No (Relies on In-Body IS)
• Weather Sealing: Dust, Splash, and Freezeproof (-10°C)
• Coating: ZERO (Zuiko Extra-low Reflection Optical) Coating
• Focusing System: MSC (Movie & Still Compatible)
• Manual Focus Clutch: Yes (Pull-back mechanism)
• L-Fn Button: Yes
• Series: PRO Series

Tips

Pair this lens with an OM SYSTEM or Olympus body featuring 5-axis in-body image stabilization for up to 7 shutter speed steps of compensation, enabling sharp handheld shots in dim conditions. Use the manual focus clutch for precise control when shooting macro or video. The weather-sealed construction allows you to shoot in rain or snow without worry—just ensure the camera body is also sealed.