The Leica Apo Summicron 90mm f/2.0 Asph. is an outstanding lens for photographers seeking exceptional image quality and precision. With a maximum aperture of f/2.0 and a focal length of 90mm, it delivers excellent depth of field and bokeh effects. The aspherical design minimizes distortion and ensures razor-sharp images, while the apochromatic correction guarantees impressive color accuracy. The Leica Apo Summicron 90mm f/2.0 Asph. is a first-class lens for portraits, nature and landscape photography, and other demanding applications.