Articles
50mm f/0.75 X-Ray Lens Turned Into World’s Fastest E-Mount Glass
PetaPixelThe Rodenstock XR-Heligon 50mm 0.75 lens is an old lens that was made for medical X-ray imaging by the German optics company Rodenstock. You can find them for sale on eBay these days for $50 and up. Greek photographer Haris Antonopoulos and his buddy Thanasis Ioannidis recently decided to take one of these lenses and […]
