Canon EF 50mm f/1.2L USMCanon EF 50mm f 1. 2L USM Canon SKU: 1257B002 Helix SKU: CA1257B002 Overview The EF 50mm f 1. 2L USM is a peerless new standard lens featuring an ultra large aperture for a narrow depth of field and soft background blur so loved by photographers everywhere. The EF 50mm f 1. 2L USM is suitable for any shooting situation; its lens coating and construction are optimized to minimize the ghosting and flare that frequently occurs when lenses are used with