OVERVIEW:
Spectacular image-wide resolution all the way to F1.8: Two XA (extreme aspherical) elements in a design that meets stringent G Master standards achieve outstanding corner-to-corner resolution all the way up to the lens’s maximum F1.8 aperture. One Super ED (Extra-low Dispersion) and two ED glass elements thoroughly suppress colour bleeding for outstanding image-wide sharpness and clarity, while Sony’s Nano AR Coating II effectively minimises flare and ghosting.
Large-aperture ultra-wide perspectives in an incredibly compact lens: Precision aspherical elements including two ultra-precise XA elements in an innovative G Master optical design work with two of Sony’s state-of-the-art XD Linear Motors to realise extraordinary overall performance in a remarkably compact lens that weighs just 460 grams. This is one ultra-wide large-aperture lens you carry around anywhere, reshaping the world with creative new perspectives.
Resolution and compact convenience for impressive night skies: Adding to the versatility provided by its large aperture and ultra-wide angle of view, advanced optics with a high-curvature XA front element minimise sagittal flare when shooting starry skies and other night scenes. The large F1.8 maximum aperture allows low-light shooting without having to use extremely slow shutter speeds, while compact dimensions let you shoot anywhere with ease.
Exquisitely smooth bokeh in ultra-wide views: With precise XA elements, a 9-blade circular aperture mechanism, and optimally managed aberration, this unique ultra-wide lens is capable of creating exquisite background bokeh without undesirable onion-ring artifacts. Minimum focus distance is just 0.25m, so you can move right in to combine dynamic close-up perspectives with beautiful bokeh in expansive backgrounds.
Fast, precise, quiet AF supports stills and movies: Two XD (extreme dynamic) Linear Motors provide the thrust efficiency required to accurately position the lens’s focus groups, achieving fast, precise, quiet AF performance that maximises the speed potential of E-mount bodies. Quiet, low-vibration AF is an unprecedented advantage for shooting movies with ultra-wide angles, while mobility and fast response give creators the freedom to work effectively with any subject.
Outstanding reliability for any application: In addition to a fluorine coating on the front element that repels water, oil, and other contaminants, the rear element is also fluorine coated to keep that surface clean when changing the rear filter. A dust and moisture resistant design maximises reliability when using this large-aperture ultra-wide-angle lens in challenging outdoor conditions.
KEY FEATURES:
E-Mount Lens/Full-Frame Format
Aperture Range: f/1.8 to f/16
Two XA Elements, One Super ED Element
Nano AR II and Fluorine Coatings
XD Linear Motor AF, Internal Focus
Physical Aperture Ring; De-Click Switch
Dust and Moisture-Resistant Construction
Rounded 9-Blade Diaphragm