digitalcameraworld.com »

This second lens in the Opera line-up has a robust build and delivers very good image quality, but it’s not a dramatic improvement over Tokina’s older ATX 16-28mm f/2.8 Pro lens. The latest competing Sigma 14-24mm f/2.8 Art and Tamron 15-30mm f/2.8 G2 zooms perform better, but the Tokina is only about half the price to buy.
Read the full review »