title_left:  "EF 50mm f/1.4 USM"@en "Canon EF USM | Canon Online Store"@en
description_left: "Standard & Medium Telephoto Lens"@en 
specTableContent_left:  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
title_right:  " Canon EF 85mm f/1.8 USM Medium Telephoto Lens for SLR Cameras "@en, "Canon Cameras"@en Prices - CNET"@en