This is my first lens, like the first DSLR, a 5100 carcass. I am satisfied with the purchase. There are, of course, some minor drawbacks, but they are corrected in more expensive telephoto cameras, and this is an ordinary budget telephoto lens. Pros below: Regular budget telephoto lens with autofocus and image stabilization Its cons: Weak in aperture ratio, but in daylight and evening lighting conditions it is quite enough, all the more budget lenses have about the same aperture ratio, but I’m not used to it because before that I dealt with fast Panasonic lx5 optics, which I now use for "close combat", panoramas etc. Not smart in terms of auto focusing, but you can either get used to it so as not to turn off autofocus or turn off autofocus and in manual mode it becomes super fast)) a small focus ring in width.