This one of a kind Leica prototype 17mm F2 lens can be yours—if you have $50,000 on hand
The Leica Store Lisse in the Netherlands has added a one-of-a-kind Leica lens to its impressive collection, a Leica/Hughes Leitz 17mm F2 fisheye lens. It's the only known example of this lens, which was made in Canada – more on that in a bit. dpreview.com »