Wide-angle prime lens Meike 12mm f/2.2 for Micro Four Thirds (MFT/M4/3) — Meike 12mm f/2.2

The Meike 12mm f/2.2 is a wide-angle prime lens for Micro Four Thirds (MFT/M4/3) mirrorless cameras. With a 12mm focal length and a bright maximum aperture of f/2.2, this compact manual-focus lens provides a wide field of view suitable for landscape, architecture, street photography and environmental video or stills. Designed for compatibility with Olympus and other M4/3 bodies, the lens offers basic, reliable optical performance in a lightweight, portable form factor.

Advantages

The lens combines a broad angle of view with a relatively large aperture for the MFT format, enabling careful control of depth of field and more light intake in low-light conditions. Its compact design and metal mount deliver durability and ease of handling, while the manual focus and aperture control give precise, tactile adjustment for creative work. The optical construction is optimized to reduce aberrations at typical shooting distances for landscapes and interiors.

Suitable for

• Landscape and cityscape photography
• Architecture and interior shots
• Street and documentary photography
• Environmental portraiture and wide-angle video

Key specifications

• Mount compatibility: Micro Four Thirds (MFT/M4/3)
• Focal length: 12mm (wide-angle for MFT)
• Maximum aperture: f/2.2
• Focus type: manual focus
• Optical design: multi-element construction with coatings to control flare and ghosting
• Construction: compact and lightweight body with metal mount

How to use

Attach the lens to a compatible Micro Four Thirds camera body, align the mount contacts and rotate until it locks. Use the manual focus ring to obtain sharp focus; for landscape or interior scenes set focus toward infinity or use hyperfocal focusing for extended depth of field. Adjust the aperture ring (or camera aperture control if using an electronic adapter) to the desired f-stop—wider apertures for low light and selective focus, smaller apertures for greater depth of field. When shooting video, use steady camera support or stabilization to minimize camera shake at slower shutter speeds.

Usage recommendations

For best results in landscape and architecture work, combine the wide 12mm perspective with deliberate composition and small apertures (f/5.6–f/11) to maintain edge-to-edge sharpness. In low-light street or environmental video, use the f/2.2 aperture for cleaner exposures while paying attention to focus accuracy when working at shallow depth of field.