Por un escritor de hombre misterioso
Canon EF 50mm f/1.8 II - DXOMARK
DXOMark: The New Canon RF 50mm F1.2L USM Proves to be Quite Nifty
Review: Canon 50mm f/1.8 FD Lens
Canon EF 50mm f/1.8 II Lens Review • Points in Focus Photography
Canon EF 24mm F/2.8 IS USM vs Canon EF 50mm F/1.8 II: What is the difference?
Canon EF 50mm F1.8 STM lens review: Thrifty fifty - DXOMARK
Do You Believe in DxOMark?, DSLRBodies
Lenses Database - DXOMARK
Canon EF 50mm F1.8 STM lens review: Thrifty fifty - DXOMARK
Comparing lens sharpness, tested on various megapixel-cameraes; How to interpret?: Open Talk Forum: Digital Photography Review