Sony FE 50mm F1.8 Full-frame Prime E-Mount Lens – SEL50F18F

Large F1.8 maximum aperture enables beautiful defocusing effects7-blade circular aperture creates beautiful defocused bokehCompact, lightweight design ideal for full-frame E-mount camerasAspherical element controls spherical aberration and comaDouble-gauss configuration suppresses field curvature & distortionMetal mount adds solid durability as well as a sophisticated feelFast DC motor focus actuator system drives all lens groupsSmooth defocusingThe F1.8 maximum aperture opens up a world of beautiful prime-lens bokeh. The large F1.8 maximum aperture is also an advantage when shooting night scenes or in dimly lit interiors. When used with an a series camera body that features in-body image stabilization, even greater low-light capability enables handheld capture of clear images in dark scenes without having to use excessively high ISO sensitivity.7-blade circular apertureThe 7-blade circular aperture maximizes the beauty of large-aperture prime-lens, contributing to impressive images in which the subject stands out against a smoothly defocused background bokeh. Refined optical performanceThe lens has an innovative optical design to achieve clear, high-quality images by effectively minimizing distortion and chromatic aberration. A double-gauss configuration effectively suppresses field curvature and distortion, while a precisely placed aspherical element controls spherical aberration and coma for excellent optical characteristics right out to the image periphery. An aspherical element in a new optical design controls all types of aberration (spherical, coma, distortion), rendering the subject with superior sharpness.Solid DurabilityDesigned for reliability in a wide range of environments, the metal mount adds a sophisticated feel as well as solid durability. Fast, agile focusingFast and accurate autofocus is achieved with a newly developed DC motor focus actuator system which drives all lens groups for optimum focus precision and speed as well as quiet operation.Product Specifications:Model name – SEL50F18FLens mount – Sony E-mountFormat – 35mm Full-frameCompatibility – E-mount 35mm Full FrameE-mount APS-C camerasFocal-length (mm) – 50mm35mm equivalent focal-length on APS C – 75mmLens construction (groups-elements) – 5 groups, 6 elementsAspherical Lenses – 1 asphericalAngle of view (APS-C) – 32-Degrees Angle of view (35mm) – 47-Degrees Maximum aperture (F) – f/1.8Minimum aperture (F) – f/22Number of aperture blade – 7 bladesCircular aperture – YesMinimum focus distance (m) – 0.45mMinimum focus distance (ft) – 1.48’Minimum focus distance (in.) – 17.72″Maximum magnification ratio (x) – 0.15xLens motors – DC motor focus actuatorFilter diameter (mm) – 49mmHood type – Round shape, bayonet typeDimensions dia. x length (mm) -68.6mm x 59.5mmDimensions dia. x length (in.)- 2.7″ x 2.34″Weight (approx.) (oz.)- 6.6 oz (0.41 lb.)Weight (approx.) (g) – 186g