Sigma APO 70-200mm f/2.8 EX DG OS HSM
Sigma APO 70-200mm f/2.8 EX DG OS HSM is a auto focus telephoto zoom lens for full frame cameras.
It is a ring-type ultrasonic motor designed to provide quick and silent focusing. With high brightness value, it has the ability to collect light even in poor lighting 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. Weights 1260 grams so it is a heavy lens, consider using its own lens bag. 197 mm long, with this size carry only if you use it.