which 50/1.4 to go for .... ?

頭文字L

FE50/1.4 ZA PLANAR .... 50/1.4 Summilux ASPH + mount , Milvus 50/1.4 + mount .... A7 series body.... Compares sharpnesss, color, contrast, out of focus rendering....

redrede

Summilux ASPH, only this lens can say better than summicron, out of focus is present too