Sigma AF 120-400mm f/4.5-5.6 APO DG OS HSM
Sigma AF 120-400mm f/4.5-5.6 APO DG OS HSM is a auto focus ultra telephoto zoom lens for full frame cameras.
It is a ring-type ultrasonic motor designed to provide quick and silent focusing. Great choice mainly for good light conditions Has 9 aperture blades, with this amount of aperture blades you will be satisfied with the result.
77 mm lens filter diameter, commonly filter size, you have plenty of possibilities this lens deserves a good quality filter. 203 mm long, with this size carry only if you use it. Weights 1750 grams so it is a heavy lens, consider using its own lens bag.