 "Canon EF 50mm f/1.4 USM"@en " Canon USM Standard prime lens for EOS SLR cameras at Crutchfield.com "@en
"Standard prime lens for Canon EOS SLR cameras"@en 
 General Brand Compatibility Canon Image Stabilization No Focal Length 50mm Maximum Aperture f/1.4 Weight 10.2 Parts Warranty 1 Year Labor Warranty 1 Year
 "EF 50mm f/1.4 USM"@en "Canon EF USM | Canon Online Store"@en
"Standard & Medium Telephoto Lens"@en 
 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