The Olympus M.Zuiko Digital ED 25mm f1.2 PRO is a premium standard prime lens engineered for Micro Four Thirds cameras, delivering exceptional optical performance and versatile 50mm-equivalent focal length for portraiture, landscapes, and everyday photography. This fast, weather-sealed lens features 19 elements in 14 groups including extra-low dispersion and aspherical elements, all with advanced Z-Nano anti-reflection coating to minimise flare and ghosting. The bright f1.2 maximum aperture enables stunning low-light performance and beautiful bokeh, whilst the inner focusing mechanism with manual focus clutch ensures ultra-fast autofocus and smooth manual focus override. Splashproof, dustproof, and freezeproof down to minus 10 degrees Celsius, this is a professional-grade lens built to the highest standards for demanding photographers seeking superior optical performance.