Review on Sigma 18-35mm F1.8 Art DC HSM Lens - Canon Compatible, Black (210101) by Vinay Upadia ᠌

Taking into account the fact that there is always glamor in the form of blur on a hole up to 8, you have to shoot group portraits, full-length portraits, and even partly half-length portraits by holding the hole tightly. At hole 8, the depth of field is about the same at 2.8 in the usual sense. When shooting a street flash on dimly lit streets, the situation is similar, only the subject in the center of the frame is sharp. BB walks from exposure and tends to go yellow. I tested this glass for about an hour at 7D, it may, of course, take more time, but I didn’t dare to buy it, I just don’t see any use for it, such a depth of field is not needed at a wide angle, there are fixes and FF for glamor. THE LIGHT OF THIS GLASS SACRIFICED THE DEPTH OF FIELDS. In short, there are no miracles.