Extremely Wide Professional Lens EX class,
well-known Japanese company Sigma, is designed as a full-frame fisheye lens.
This means that an image here, unlike the circular type, covering the entire image.
Its typical use distortion when shooting landscapes, close-ups
and many other cases.It is regulated by an anti-reflective layer Super Multi Layer (SML),
which minimizes light reflectionsSensor
.It also boasts excellent depth sharpness.
Autofocus uses ultrasonic micromotor,
a typical high speed and accuracy, which is also very quiet.It is intended for a wide range of digital SLR cameras compatible with the bayonet.The lens has a fixedfocal length
10 mm and aperture f/2,8.To minimize light reflections used sun visor, which is included.
Designed for cameras:
HSM (ultrasonic motor)
f/28 (minimum aperture f/22)
12/7 (the number of lenses/number of groups)
Angle of view:
Minimum focusing distance:
Impossible to put the front filter
Dimensions (diameter x length):
75.8 x 83.1 mm