Canon EF 50mm f/1.4 USM Lens

Fast f/1.4 aperture
58mm filter size
Aspherical lens element
45cm closest focusing distance
USM focus motor with full-time manual focus override
Standard 46° angle of view
Focal Length & Maximum Aperture 50mm 1:1.4
Lens Construction 7 elements in 6 groups
Diagonal Angle of View 46°
Focus Adjustment Overall linear extension system with USM
Closest Focusing Distance 0.45m / 1.5 ft.
Filter Size 58mm
Max. Diameter x Length, Weight 2.9 x 2.0, 10.2 oz. / 73.8 x 50.5mm, 290g

Canon EF 50mm f/1.4 USM Lens