Parameter ValueFocal length: 50 mmMaximum aperture: 1.4Angle of view: 46.2°Minimum focusing distance: 0.45 mMinimum aperture: 22Number of aperture blades: 8Focus adjustment: manualOptical construction: 9 lens elements, 6 groups, 1 ASP, 1 HybridAvailable mounts: Canon EF, Four Thirds, Micro Four Thirds, Nikon F, Pentax, Samsung NX,
Parameter ValueFocal length: 50 mmMaximum aperture: 1.4Angle of view: 46.2°Minimum focusing distance: 0.45 mMinimum aperture: 22Number of aperture blades: 8Focus adjustment: manualOptical construction: 9 lens elements, 6 groups, 1 ASP, 1 HybridAvailable mounts: Canon EF, Four Thirds, Micro Four
Parameter ValueFocal length: 50 mmMaximum aperture: 1.4Angle of view: 46.2°Minimum focusing distance: 0.45 mMinimum aperture: 22Number of aperture blades: 8Focus adjustment: manualOptical construction: 9 lens elements, 6 groups, 1 ASP, 1 HybridAvailable mounts: Canon EF, Four Thirds, Micro Four
Parameter ValueFocal length: 50 mmMaximum aperture: 1.4Angle of view: 46.2°Minimum focusing distance: 0.45 mMinimum aperture: 22Number of aperture blades: 8Focus adjustment: manualOptical construction: 9 lens elements, 6 groups, 1 ASP, 1 HybridAvailable mounts: Canon EF, Four Thirds, Micro Four
Parameter ValueFocal length: 50 mmMaximum aperture: 1.4Angle of view: 46.2°Minimum focusing distance: 0.45 mMinimum aperture: 22Number of aperture blades: 8Focus adjustment: manualOptical construction: 9 lens elements, 6 groups, 1 ASP, 1 HybridAvailable mounts: Canon EF, Four Thirds, Micro Four
Parameter ValueFocal length: 50 mmMaximum aperture: 1.4Angle of view: 46.2°Minimum focusing distance: 0.45 mMinimum aperture: 22Number of aperture blades: 8Focus adjustment: manualOptical construction: 9 lens elements, 6 groups, 1 ASP, 1 HybridAvailable mounts: Canon EF, Four Thirds, Micro Four
Parameter ValueFocal length: 50 mmMaximum aperture: 1.4Angle of view: 46.2°Minimum focusing distance: 0.45 mMinimum aperture: 22Number of aperture blades: 8Focus adjustment: manualOptical construction: 9 lens elements, 6 groups, 1 ASP, 1 HybridAvailable mounts: Canon EF, Four Thirds, Micro Four
Parameter ValueFocal length: 50 mmMaximum aperture: 1.4Angle of view: 46.2°Minimum focusing distance: 0.45 mMinimum aperture: 22Number of aperture blades: 8Focus adjustment: manualOptical construction: 9 lens elements, 6 groups, 1 ASP, 1 HybridAvailable mounts: Canon EF, Four Thirds, Micro Four
Parameter ValueFocal length: 50 mmMaximum aperture: 1.4Angle of view: 46.2°Minimum focusing distance: 0.45 mMinimum aperture: 22Number of aperture blades: 8Focus adjustment: manualOptical construction: 9 lens elements, 6 groups, 1 ASP, 1 HybridAvailable mounts: Canon EF, Four Thirds, Micro Four
The 50mm F1.4 AS UMC for full-frame sensor consists of 9 lenses including an aspherical (ASP) and an aspherical hybrid (H-ASP) for high optical resolution. The H-ASP lens minimizes aberrations and maintains high contrast. In addition, each lens benefits from UMC multilayer anti-glare treatment to provide excellent light transmission.