Sigma 18-35mm f/1.8 Art DC HSM Prime Lens with 3pcs Filter Set, 72" Monopod, Backpack, E-TTL Dedicated Flash, 10pcs Cleaning Kit, Microfiber Cloth and Accessory Bundle for Canon DSLR Cameras (210101) PERFORMANCE: It is designed for APS-C sized sensors and translates to 27mm-52.5mm on 35mm Full Frame camera. Wide glass molded aspherical lens with Special Low Dispersion (SLD) glass to compensate for aberrations and curvature at the widest angle. Hyper Sonic Motor (HSM) ensures smooth, fast and accurate autofocusing with Thermally Composite Material (TSC) for rigid buildness. 9 blade rounded diaphragm also creates beautiful background blur. FEATURES: Lens Construction: 17 Elements in 12 Groups, Angle of View (SD1): 76.5 to 44.2 Degree, Number of Diaphragm Blades: 9, Minimum Aperture: f/16, Minimum Focusing Distance: 28 cm/11.0 in, Filter Size (mm): 72mm, Maximum Magnifications: 1:4.3, Great for video production, Unique and fast constant aperture, Internal focusing. CONSTRUCTION: Made by using Thermally Composite Material (TSC) to reduce size and weight but increases accuracy of the lens construction. A 9 blade rounded diaphragm also creates beautiful background blur. COMPATIBLE: with Canon EOS EF cameras such as 10D, 1D, 1D X, 1D X Mark II, 1DX, 1Ds, 20D, 30D, 40D, 5D Mark II, 5D Mark III, 5D Mark IV, 5DS, 5DS R, 600D, 60D, 60Da, 6D, 6D Mark II, 700D, 70D, 77D, 7D, 7D Mark II, 80D, Rebel SL1, Rebel SL2, SL2, T1i, T2i, T3, T3i, T4i, T5, T5i, T6, T6i, T6s, T7i, XS, XSi. BOX INCLUDES: Sigma 18-35mm F1.8 ART DC HSM Lens, Opteka HD Multi-Coated 3 pcs UV-CPL-FLD Filter Kit (72mm), 72" Monopod with Quick Release, XIT Travel Backpack, X-GRIP Camera/Camcorder Action Stabilizing Handle (Black), GS-3 Neoprene Padded Dual Grip/Wrist Strap Handgrip, E-TTL Auto-Focus Dedicated Flash (IF-980), Photomate Dual Lens Holder with Case and Strap, Lens Cleaning Pen, Photo Dust Brush for Cameras and Lenses, Lens Cap Holder, Air Cleaner Blower, 10 pcs Cleaning Kit, Microfiber Cloth.