SIGMA 50mm F1.4 DG HSM ART for Sony

The extra light ART lens, from the well-known Japanese company Sigma, is very versatile and suitable for portrait and reportage photography as well as taking photos of landscapes. The ART series offers excellent image quality that is sure to even be appreciated by artists. It has excellent brightness and contrast even at maximum aperture settings.
The autofocus uses an ultrasonic motor, which provides both high speed and precision. It is also very quiet. It is intended for full-frame SLR and APS-C SLR cameras. The lens has a fixed focal length of 50mm and a maximum aperture of f/1.4.
Specifications:

Designed for:
Sony

Focus:
HSM (ultrasonic micromotor)

Lens:
f/1.4 (Minimum aperture f/16)

Focal length:
50mm

Lens construction:
13/9 (number of lenses/groups)

Minimum focusing distance:
40cm

Aspect Ratio:
1:5.6

Viewing angle:
46.8°

Filter diameter:
77mm

Number of lamellas:
9

Dimensions (diameter x length):
85.4 x 99.9mm

Weight:
0.815kg