- -The weight. which sometimes turns out to be decisive in the fight against shaking, I use a monopod and I don’t know troubles) -constructive. it's very nice to realize that in conjunction with a good camera they don't give a damn about weather conditions, just wipe the drops from the protective glass and shoot further . - ease of use. after which many lenses simply begin to dislike their ergonomics. everything is clear here. - Capabilities of shooting and image quality. the picture that turns out at F4 is very pleasing even when viewed in the camera, what can we say if you press the aperture to 7-9 ! there's just a song - full control of the details in the picture!
- I’m not going to write about aperture and stub, but there are simply no others. and yet I will mention the white color of the case (I have already partially covered it with a dark film), well, the lens hood scares me) - inelegant and rough, it lies at home, I don’t use it. Nevertheless, it has been on sale for 13 years, I don’t think that a bad thing would have such a production time .