Standard lenses from Leica are small and lightweight lenses with high performance. They combine high speed with outstanding imaging capabilities. And they are especially versatile, because their angle of view 45° comes closest to the visual coverage of the human eye.The 50 mm f/1.4 SUMMILUX-R is a handy and extremely fast lens for on-site reporting. Its largest aperture of f/1.4 with the correspondingly very shallow depth of field provides exceptional opportunities for very creative compositions. The 50 mm SUMMILUX-R stands out for an extra-ordinarily high and contrast imaging performance for such a fast lens.