7artisans 75mm F1.25 Large Aperture Portrait Camera Lens M-mount Lens for Leica Cameras M-M M240 M3 M5 M6 M7 M8 M9 M9P M10 7artisans 50mm / f1.1 is made for Leica M mount Cameras. Super Optical Quality: 7artisans 50mm / f1.1 is optimized for working on full aperture with the great sharpness and contrast as on smaller apertures by Sonnar formula and high refractive optical glasses (greater than 1.9). At the same time, it features fast aperture and lowest chromatic aberration, producing pleasing portrait style quality for any general purpose application. Ideal Aperture with Twelve Blades: The twelve diaphragm blades are crucial tofavorable rendition of highlights in the fore and background. It provides high quality of the transition as well as nice bokeh for the lens, keeping the.
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