Zhongyi Mitakon Speedmaster 50mm f/0 95 Mark III Lens for Canon RF Mirrorless Cameras The Mitakon Speedmaster 50 mm f/0.95 Version III in all-metal body has been developed for full-format cameras from Sony E, Nikon Z and Canon RF and impresses with high image quality and dreamy Bokeh. With its natural 50 mm perspective and high light intensity of f/0, 95, the Mitakon 50 mm f/0, 95 III is a compact fixed focal length that allows fantastic freestocking, dreamlike portraits and shooting under the most difficult light conditions. The user has unique depth of field control to isolate people from the background and create selective sharpening effects. The new version III is characterised by a new optical design, a more compact size and improved resistance to flares compared to the previous versions. The optical construction consists of 10 elements arranged in 7 groups. This includes one HRI element (High Refractive Index) and five UD elements (Ultra Low Dispersion). In conjunction with chromatic aberrations are effectively minimised and an exceptionally high image quality is achieved even with open aperture. Eleven aperture slats create a diffused bokeh. Product Highlights: - Bayonet: Sony FE, Canon RF, Nikon Z - Multi-coated - Aperture range: f/0.95-16 - Five ultra-low dispersion elements. - An ultra high refraction element. - Smooth, silent aperture control and focusing - Manual focus. - Depth of field and distance scales Technical details: - Weight: 720 g. - Length: 83.5 mm. - Diameter: 73.3 mm. - Filter diameter: 67 mm. - Aperture: f/0, 95 - f/16 - Minimum focusing distance: 50 cm.