SIGMA 120-400 mm F4.5-5.6 APO DG OS HSM for Canon

Great lens with a minimum focusing distance of 150 cm throughout the zoom range. With a maximum magnification 1:4.2 is suitable for detailed photo. Teleconverters 1.4x EX DG APO or 2x EX DG APO lens we get 168-560 mm F6.3-8 MF respectively. 240-800 mm F9-11 MF. Includes original Sigma optical stabilizer. This system uses two sensors inside the lens to detect vertical and horizontal movement of the camera and works on the principle of moving lens group to compensate for camera shake. Allows use of up to 4 times f-numbers greater than without stabilizer.
The lens is equipped with a rear focus, which contributes to the high optical quality throughout the zoom range. Special anti-reflective layer, thereby eliminating light reflections. Three SLD members with low Dispersion corrects chromatic aberration. The lens is equipped with HSM sharpening motor for quiet and fast focusing with manual focus override in autofocus mode.
Specifications:

Pro SLR brands:
Canon

Optical track:
15 and 21 groups of lenses

Viewing angle:
20.4 ° - 6.2 °

Minimum aperture:
F22

Minimum focusing distance:
150 cm

Maximum ratio of the display:
1:4.2

Filter diameter:
77 mm

Dimensions:
92.5 x 203.5 mm

Weight:
1750 g