How many 50mm lenses do you really need? i feel a bit bad when looking at this bunch of 50mm lenses and i even left some out to make the composition work. too many to actually use them all. i do use some of them a lot, like the zeiss loxia and fd 50/1.2 l. i’m really looking forward to play around with my newly acquired summicron r. another favorite is the pentax super-multi-coated takumar 50/1.4. which one would you pick?