Konica Hexanon 57/1,2 AR AE

This lens has 62mm filter ring
minimum distance 0,45m
show CA on wideopen, but I think it sharp at f1,2, only you have to be carefull, focus precisely due thin dof.
All wide open

ISO 800 or 1600

reduced the light 'coz my NEX cannot take more than 1/4000