Canon EF 50mm f/1.2L USM Lens (Black) #1257B002Short Description EF Mount L Series Lens Aperture Range: f 1. 2 16 Aspherical Lens Element Ultrasonic Autofocus Motor Manual Focus Override Minimum Focus Distance: 18" Depth of Field Scale and Infrared Index Tight Seal Structure Resists Moisture 72mm Filter Thread Diameter In The Box Canon EF 50mm f 1. 2L USM Lens E 72U Front Lens Cap Lens Dust Cap E (Rear) ES 78 Lens Hood Lens Case LP1214 Long Description The EF 50mm f 1. 2L USM Lens from Canon is a