Complete Canon Lens Kit Feauturing A Canon EF 70-200mm f/4L USM Telephoto Zoom Lens. LENS FEATURES: Focal length and maximum aperture: 70-200mm 1:4.0. Lens construction: 16 elements in 13 groups. Diagonal angle of view: 34 Degree - 12 Degree. COMPATIBLE DIGITAL CAMERAS: 5d mark 4, 5d mark 3, 5d mark 2, 6d mark 2, 5dsr, 5ds, 1dx, 1dx mark 2