I was VERY unhappy when I bought a used Sigma 50-150mm f/2.8 Apo lens from B&H and the ground class had a lot of "noise" and visable grain, even with the vibration button turned on.
Are all 2.8's like that? I am going to purchase a 135 mm that's 2.8 but wanted to make sure I will not get the same amount of noise.
Are all 2.8's like that? I am going to purchase a 135 mm that's 2.8 but wanted to make sure I will not get the same amount of noise.