Philber, great shots with the ZM 35/1.4 on the A7R II. There appears to be no evidence of colour shift at the edges. Has this been your experience with this lens / camera combo or is it just not obvious from shots posted here? Also, do the corners smear on the R II with this lens? I am weighing up the relative advantages of the ZM 35/1.4 and the Loxia 35/2 for use on the a7r ii.