Boost the performance of your PL-mount lenses when mounted to your Micro Four Thirds camera with the Speed Booster Ultra 0.71x Adapter from Metabones. This adapter uses specialized optics to reduce the effects of crop factor on mirrorless cameras, offering a magnification of 0.71x to make the lens wider. It also simultaneously increases the maximum aperture by about 1 stop, all while adding essentially zero spherical aberration and distortion to help preserve the quality of your image.

Precision-crafted from brass and given chromium plating, the adapter is designed for daily use and guarantees infinity focus. This model has a flocked interior that will limit flaring and ghosting from reflections inside the adapter, and a satin exterior finish matches most cameras for a unified appearance. Additionally, it has a detachable Arca-type compatible tripod foot for simple mounting to a variety of tripods.