Description
- Large F1.8 maximum aperture enables beautiful defocusing effects
- 7-blade circular aperture creates beautiful defocused bokeh
- Compact, lightweight design ideal for full-frame E-mount cameras
- Aspherical element controls spherical aberration and coma
- Double-gauss configuration suppresses field curvature & distortion
- Metal mount adds solid durability as well as a sophisticated feel
- Fast DC motor focus actuator system drives all lens groups
Smooth defocusing
The 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 aperture
The 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 performance
The 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 Durability
Designed for reliability in a wide range of environments, the metal mount adds a sophisticated feel as well as solid durability.
Fast, agile focusing
Fast 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 – SEL50F18F
Lens mount – Sony E-mount
Format – 35mm Full-frame
Compatibility – E-mount 35mm Full Frame
E-mount APS-C cameras
Focal-length (mm) – 50mm
35mm equivalent focal-length on APS C – 75mm
Lens construction (groups-elements) – 5 groups, 6 elements
Aspherical Lenses – 1 aspherical
Angle of view (APS-C) – 32-Degrees
Angle of view (35mm) – 47-Degrees
Maximum aperture (F) – f/1.8
Minimum aperture (F) – f/22
Number of aperture blade – 7 blades
Circular aperture – Yes
Minimum focus distance (m) – 0.45m
Minimum focus distance (ft) – 1.48′
Minimum focus distance (in.) – 17.72″
Maximum magnification ratio (x) – 0.15x
Lens motors – DC motor focus actuator
Filter diameter (mm) – 49mm
Hood type – Round shape, bayonet type
Dimensions dia. x length (mm) -68.6mm x 59.5mm
Dimensions dia. x length (in.)- 2.7″ x 2.34″
Weight (approx.) (oz.)- 6.6 oz (0.41 lb.)
Weight (approx.) (g) – 186g
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