Canon EF 50mm f/1.4 USM

Lens Reviews / Canon Lenses i Lab tested
Lens Specifications
Name Canon EF 50mm ƒ/1.4 USM
Image Circle 35mm
Type Standard Prime
Focal Length 50mm
APS Equivalent 80mm
Max Aperture ƒ/1.4
Min Aperture ƒ/22
Diaphragm Blades 8
Lens Construction 7 elements in 6 groups
Diagonal Angle of View(Based on image circle) 46 degrees
Focus Details Full-time manual focus and USM
Front Element Rotation
Zoom System n/a
Closest Focus 0.5m / 1.5 ft.
Magnification Ratio 0.15x / 1:6.7
Filter Size 58mm
Dimensions(Length x Diameter) 50mm x 74mm / 2.0 in. x 2.9 in.
Weight 290g / 10.2 oz
Typical Online Price US$320