16KP 50/1.2 lens
I did not abstain and ordered the lens 16KP 50 / 1.2 also known as 16KP RO 109 from e-bay from Ukraine.
It seemed in the ad that everything should work with my current M42 -> Nex adapter. However, when the lens came, I realized that with a large adapter, I wouldn’t have the ability to focus to infin...