How do I add sharpness to an image? Setting up the viewer helps. The tilt of the head is 0, the rotation is a multiple of 90 degrees. Then vertical and horizontal thin slits, borders between different colors will be without a "ladder", sharpness in the lines will appear. It was the first time I tried to make a sharp vertical frame. There are many options for horizontal frames in the program settings, but sometimes a vertical format is needed. Then you can set the maximum angle to 110 and larger pixels (I used 4000x4000). Then, after loading, the square frame can be cut to width in the editor. For chrome-plated parts, a brightly lit human figure is useful, colored highlights have appeared. And only at the third level of quality do complex reflections appear in glasses, I advise you to use this level, not the fourth maximum.
