UPDATE: There are three reviews of this lens at Artsdoc.com, Fuzzeyeballs_1 and Fuzzeyeballs_2.
You can find some image samples on the same ebay page. This is not the first time I see such pinhole lenses. You can find many of them on eBay and sold by asian stores:
– Skink Pinhole Pancake Pro Lens Kit for Olympus PEN on [shoplink 21696 ebay]eBay (Click here)[/shoplink].
– Pinhole Cap Lens for m43 on [shoplink 21697 ebay]eBay (Click here)[/shoplink].
– Skink Pinhole Pancake Creative Kit for Four Thirds on [shoplink 21698 ebay]eBay (Click here)[/shoplink].
One more news: Kirk Tuck reviewed the Panasonic-Leica 25mm lens at TheOnlinePhotographer: “The 25mm Summilux is quickly becoming the anchor in my small system. I’m loathe to take other systems out anymore. The addition to a product line of an exceptional optic (or three) can make all the difference in the world.“…couldn’t agree more :)
Leica lens price check at [shopcountry 23110].