SIGMA 105mm f/1.4 DG HSM Art Lens for F User Manual
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3.
Professional specifications
Like SIGMA’s Sports line lenses, the 105mm F1.4 DG HSM | Art
features a highly effective dust- and splash-proof structure with
special sealing at the mount connection*, manual focus ring, cover
connection, and other areas, allowing photographers to work in all
types of weather. In addition, the front of the lens is protected by a
water- and oil-repellent coating that makes cleaning easy. The high-speed, high-accuracy autofocus
helps photographers react in an instant to get those special shots.
*SIGMA mount lens does not include sealing, since sealing is present on compatible SIGMA cameras.
4.
Ease-of-use specifications
Instead of conventional ABS plastic, the exclusive lens hood features CFRP (carbon fiber reinforced
plastic), a light but strong material used in the interior and exterior fittings of aircraft, among many
other applications. The removable Arca-Swiss tripod socket is compatible with Arca-Swiss platforms
and clamps, and its exclusive protective cover makes the lens easier to carry and use when shooting
hand-held.
5.
Compatible with full-frame Sony E-mount cameras
The Sony E-mount version of this lens is compatible with Sony mirrorless cameras and contains the
same optical system as the versions for other mounts. SIGMA MOUNT CONVERTER MC-11 is not
required, and the lens includes such features as image stabilization and Lens Aberration Correction. In
addition, the lens is compatible with Sony’s Continuous AF, which is not available via MOUNT
CONVERTER MC-11. SIGMA plans eventually to offer Sony E-mount versions of every full-frame prime
lens currently available in the Art line, from 14mm to 135mm.
Note: This product is developed, manufactured and sold based on the specifications of E-mount which was disclosed by Sony Corporation under the license agreement with Sony
Corporation.
6.
Compatible with Canon Lens Aberration Correction
The Canon mount version of this lens is compatible with the Canon Lens Aberration Correction