The Leica DG Summilux 25mm provides an angle of view similar to a 50mm lens on a 35mm or full-frame digital camera, and the wide f/1.4 maximum aperture can deliver beautiful, bright photos and videos with softly out-of-focus backgrounds. It delivers excellent image quality with minimal distortion or chromatic aberrations, with a sturdy metal mount. | Panasonic Leica DG Summilux 25mm Lens (HX025)