"IBERIT. Pure Photography The COMPACT IBERIT lenses are ideally suited for mirrorless cameras. They are SMALL and fast enough to handle any and all photographic situations. For instance, cropping portraits, or landscape and street photography. All capabilities for image composition and visual imagery can be CREATIVELY realizedwith the MANUAL lenses. The silver IBERIT 50mm for full-frame Leica L-mount mirrorless cameras from HandeVision is a Normal-length prime lens. With a simple six elements, six groups optical design to provide a classic image quality that is also well-suited to use on current image sensors. With the manual focus design will allow you to work with subjects as close as 2' away. The all-metal construction of the lens housing utilizes anodized aluminum, brass, and stainless steel for rigidity and strength, and the barrel also features depth of field and focusing distance scales for more accurate focusing control. The puristic IBERIT lenses with a constant speed of 2.4 and focal lengths of 24,35, 50, 75 and 90 mm come in black and in silver and are initially available forSony NEX E, Fuji X and Leica M mount systems. During development, particular attention was placed on achieving a LIGHT weight and compact size in order to live up to the guiding principle of MIRRORLESS cameras. IBERIT lenses can be used on cameras with full frame sensors as well as cameras with APS-C sensors. The design calculated with demand for highes|50mm f/2.4 Wide-angle prime is designed for full-frame Leica L-mount mirrorless cameras|Compatible with APS-C models where it provides a 75mm equivalent focal length.|Six elements, six groups optical design to render imagery with a classic quality.|Manual focus design permits working with subjects as close as 1.1' away.|6 diaphragm blades contribute to a pleasing bokeh quality.|All-metal construction uses anodized aluminum, brass, and stainless steel components to render a physically durable design that is also lightweight and easy to handle.|Focus ring has a 108deg. throw and the aperture ring has a 76deg. angle of rotation.|Exterior diameter of 58mm|Minimum Focusing Distance: 2'"