I'm looking to trade my standard shape Flak lenses for a pair of XLJ lenses... They came with my Flaks and worn for a week before I replaced em with a XLJ set... They are in great shape with no scratches... There are some very small light cleaning swirls on one lens. They don't affect vision what-so-ever and are very hard to see unless you're looking for them. They show up well with a flash but are virtually impossible to see otherwise. I'm looking to trade straight up for XLJ lenses in +Red, Emerald/Jade or Black Irid... I don't mind small swirls. Thanks guys!