Advanced Two Lens Kit with 50mm f/1.4 and 17-40mm f/4L Lenses

Canon EF 50mm f/1.4 USM Lens: The EF 50mm f/1.4 USM is a versatile normal-length prime characterized by its bright f/1.4 aperture to suit working in low-light conditions and for producing shallow depth of field imagery. Gaussian optics design, along with two high refractive index elements, to control spherical aberrations and distortion for high sharpness and clarity. Super Spectra coating has also been applied to suppress flare and ghosting for improved contrast and color accuracy when working in difficult lighting conditions. Micro USM, which enables quick and quiet autofocus performance along with full-time manual focus control. Designed for full-frame Canon EF-mount DSLRs. Canon EF 17-40mm f/4L USM Lens The EF 17-40mm f/4L USM Lens is a Canon L-series zoom featuring a constant f/4 maximum aperture along with a sophisticated optical design and durable construction. One Super UD element is featured, along with three aspherical elements, which help to reduce both chromatic a