>>3656051>>3656053>>3656062Just pick up one of these (Minolta AF 50mm) + and adapter from Fotasy (AF-m43 version).
I got mine for $15 at a garage sale, but you can pick these up for like $30 bucks in very good condition.
They are a sealed lens but i'd check to see for mold.
It's really clean, really sharp lens.
If you have a Sony you can use its autofocus as well, but the focus ring is very easy on this lens, not so much on the Minolta AF 70-210mm macro, that lens is hard to use.