The Leica Apo Summicron 90mm 2.0 Asph. is an outstanding lens for photographers seeking exceptional image quality and precision. With a maximum aperture of 2.0 and a focal length of 90mm, it enables excellent depth of field and bokeh effects. The aspherical design minimizes distortion and ensures crisp images, while the apochromat correction ensures impressive color accuracy. The Leica Apo Summicron 90mm 2.0 Asph. is a premium lens for portraits, nature and landscape photography, and other demanding applications.