Recently grabbed an Aussie MKII and am in the final stages of room renovation, so its time to get serious and make some lasting decisions. Anyway, I think the lens looks a bit hazy, probably due to some of the packing material. Anyway, it needs a good clean, and was wondering what you CIH and lens users use to clean these things/ And also, how easy is it to put back together (PROPERLY) if you take it apart to clean to individual prisms?