Old camera lenses being re-purposed on modern DSLRs is hardly anything new, but Canon 5D Mark II
user Timor Civan's latest bit of kit is anything but common. He came into the possession of a circa 1908 Wollensak 35mm F5.0 Cine-Velostigmat lens (for a hand-cranked film camera) by way of a Russian lens technician described as a "mad scientist," who also managed to fit the lens to the 5D after about six hours of work. Needless to say, the results speak for themselves. Hit up the source link below for a collection of samples, and a closer look at the lens itself.