Product Description
Ultra-wide F2.8 12-24-mm zoom
At the 12-mm end of its range, this 12-24-mm constant F2.8 zoom lens offers
an ultra-wide angle of view. An innovative optical design works with Sony's
advanced XD Linear Motors to deliver outstanding G Master image quality in a
lightweight lens that also features fast, precise autofocus, smooth control, and
solid reliability.
Bright F2.8 maximum aperture from 12 mm to 24 mm
The ultra-wide 12-mm angle of view available with this versatile lens makes
it possible to emphasize distance and create dynamic perspectives that are
beyond the scope of the human eye. Expand your artistic palette with deep,
engaging visual imagery
Innovative optics with the largest XA element in any α lens
Three XA (extreme aspherical) elements, including the largest ever made,
combine with one aspherical element in an innovative optical design that
achieves stunning G Master resolution throughout the image area. Two Super ED
(Extra-low Dispersion) and three ED glass elements suppress chromatic
aberration, and a new Nano AR Coating II minimizes flare and ghosting for clear,
crisp imagery.
Constant F2.8 brightness
12-24-mm zoom with a constant F2.8 maximum aperture is ideal for shooting
night scenes, starry skies, and other low-light subjects at low sensitivities
without having to use extremely slow shutter speeds
Ultra-wide angles and large aperture in a small, lightweight zoom
An advanced optical design with four aspherical elements, including three XA
types, plus a mechanical design that features Sony's original XD linear motors,
in a compact, lightweight 12-24-mm constant F2.8 zoom that delivers stunning
image quality. In addition to being ideal for landscapes, night scenes, and
architecture, this lens provides extra mobility for active sports photographers
shooting wide angles.
XD Linear Motors for fast, accurate AF and reliable tracking
Four XD Linear Motors, two for each of the lens's focus groups, contribute
to fast, precise autofocus and tracking that make full use of the speed
potential provided by high-performance α camera bodies. New control algorithms
maximize the response of the XD Linear Motor system while achieving flawless
synchronization between the focus groups. Operation is also quiet with minimal
vibration.
Control and reliability for professional applications
A focus hold button, focus mode switch, zoom ring, focus ring, and other
controls are designed and positioned for easy operation and a smooth workflow.
Alternative functions that support the user's individual shooting needs can be
assigned to the focus hold button via camera body menu settings. A fluorine
front element coating plus a dust- and moisture-resistant design ensure high
reliability in challenging environments.
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