Canon Patents: 50mm f/1.2, 50mm f/1.6, 35mm f/1.4 Lenses
Canon has filed some very strange full frame compact camera lenses: 50mm f/1.2, 50mm f/1.6, 35mm f/1.4 lenses. The optical formulas in this patent have back focus distances of 0mm to 2mm, with almost impossible back focus distances. That means the actual back element is directly mounted or connected to the sensor. Canon 50mm f/1.2 (Full Frame) Focal length: 51.50mm F-number: […]
Read more