- 1) Constructive with fixed focusing elements. 2) Gorgeous bokeh. 3) Aperture. 4) Reliable color reproduction. 5) Confident focus.
- 1) Chromatite at 1.4 is very strong in almost all situations, and it immediately chromates with blue and green and purple aberrations, it is almost impossible to remove them in the RAV converter, since almost any plot consists of these colors and by extinguishing aberrations, we spoil the color structure of the image generally. 2) Slow focus. 3) Sharp from 1.8 but not like not from 1.4