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

I will make a reservation as soon as possible, my body is a 70d, however the problem isn't only that the body and the lens are incompatible with one other. I'm afraid I won't be able to highlight any of the positive aspects! So I'll take care of the rest of it myself. 1. The lens never focuses on the face, regardless of what you do; you can choose a focal point, but he won't notice it; it appears that the lens is simply unaware of the camera's settings; for a very long time, I was unable to comprehend the reason why it doesn't complete it; after a while, however, I realized that if it interrupts the process, it will never focus on the face. Suddenly it suddenly occurred to him that he does not, on the whole, concentrate on simple things. With the aperture clamped, you will not see this, however with aperture 1.8 you can see extremely clearly! 2. It is not at all clear why aperture 1.8 is necessary given that it does not focus when it is getting dark. Yeah, there is 1.8, but there will be misses in 100% of situations in the evening, and even with the docking station, there is nothing you can do to prevent this from happening! You won't have to remove the lens from the camera, take it to the docking station, make the necessary adjustments, and then put it back on the camera fifty times in order to make it work in different lighting conditions, will you? These acts will very quickly block the camera with dust. It has been tested on personal bitter experience. Now, imperfections of a small nature are certainly bothersome, but they are bearable. 1. Backlash with a carcass. 2. On the inside, the lenses shake violently when you pick them up. The general impressions are as follows: It is not possible to fix the back-front problem using either an alteration in the carcass or a docking station, but not using either of them together. It can be set up to shoot either at close range (up to roughly 2-3 meters) or far away (over a greater distance). Attempting to set it up for universal filming of all that we would like to do would not be successful. When you adjust it for the far ones, everything will go awry for the near ones, and there will be wild dregs; you won't be able to tell where the focus has gone in principle. When you set it up for the near ones, it will wildly interrupt the far ones. When you start to adjust the far ones, everything will go awry for the near ones. In general, I will never longer contact Sigma!