Bottom line: Good portrait glass for further deep post-processing in Photoshop. Ideal for a reportage portrait (little time) and commercial (immediately need a high-quality result). In fact, it can be used as a regular lens. Even on the crop! Along with fifty dollars . For the soul - I shoot with Helios, for work - with Nikon. Its pros: Light, light, sharp, fast enough. Very high quality detailed picture. The price is small (I took it before the crisis for 20-odd). Some cons: Chromatitis! Violet and green aberrations on the borders of contrasting objects are annoying. Boring, not "magic" bokeh. As a result, he loses to Helios 40-2 (85/1.5) in all these parameters!