Panasonic continues to champion Micro Four Thirds with the debut of their Lumix X lenses. The line ($400-$450) will launch with two models: an incredibly impressive 14-42mm zoom lens that retracts into the size of a compact pancake lens and a 45-175mm power zoom. Both feature Nano Surface coatings to enable sharper images and both can be operated by an electronically controlled toggle, just like your favorite point and shoot. Link