Bundle Items Include:1 x Canon EF 16-35mm f/2.8L II USM Lens, 1 x 64GB Extreme Pro Card, 1 x Corel Photo Software, 1 x Flexible Tripod, 1 x Filter kit, 1 x Card wallet, 1 x Back Pack, 1 x Cleaning Kit, 1 x Card Reader, 1 x Cap Keeper. Ultra-low dispersion glass and three high-precision aspherical lens elements, each of a different type: ground, replica and GMo minimize aberrations and improve overall image quality.. A ring-type Ultrasonic motor (USM) provides quiet, fast, precision auto focusing and predictive tracking.. Key Features: EF Mount L-Series Lens - Aperture Range: f/2.8-22 - UD and Three Aspherical Lens Elements - Ultrasonic Autofocus Motor Manual Focus Override - Water and Dust Resistant - Minimum Focus Distance: 0.9' - Truly Circular Diaphragm - 82mm Filter Thread Diameter. Compatibility: Canon 1DX, Canon 7D Mark II, Canon 5D Mark II, Canon T4i, Canon 70D, Canon T6s, Canon T3, Canon 5D Mark III, Canon T2i, Canon T5i, Canon T3i, Canon 5DS/5DS R, Canon 6D, Canon SL1, Canon