hi all,
today i bought this lens for 110 euros with two bigger dust points and some smaller dust points.
adapting it on my 5D i could not see anything frome them, so im quite happy,
and i will not dissamble it because of no need.
but while i was drinking a cup of coffee i was thinking about putting the whole lens
into a lathe and rotating the whole lens, so that the spot will go the inner wall of the lens.
did anybody tried something crazy like this?