Canon EF 100-400mm f/4.5-5.6L IS II USM Lens + Macro/Close Up Lenses Bundle Sescom Built Canare Analog 25Pin Dsub to 8 XLR Audio Cable 000-pixel RGB+IR metering sensor provides

000-pixel RGB+IR metering sensor provides precise exposure and color metering and the 61-point High Density Reticular AF sensor with 41 cross-type points enables accurate AF placement and Canon's EOS iTR (Intelligent Tracking and Resolution) enhances AF performance by using information from the metering sensor

An Air Sphere Coating (ASC) has been applied to lens elements to reduce backlit flaring and ghosting for maintained light transmission and high contrast in strong lighting conditions

A robust magnesium alloy body design is both dust- and weather-sealed to permit working in harsh environments

fast autofocusing

Canon EF 100-400mm f/4.5-5.6L IS II USM Lens + Macro/Close Up Lenses Bundle Sescom Built Canare Analog 25Pin Dsub to 8 XLR Audio Cable 000-pixel RGB+IR metering sensor providesShort Description EF Mount L Series Lens Full Frame Format One Fluorite and One Super UD Element Air Sphere and Fluorine Lens Coatings Ring Type USM AF Motor, Internal Focus Optical Image Stabilizer with 3 Modes Rotating Zoom Ring & Torque Adjustment Weather Sealed Design Detachable, Rotatable Tripod Collar Rounded 9 Blade Diaphragm Kit Includes Canon EF 100 400mm f 4. 5 5. 6L IS II USM Lens ULTIMAXX HD MACRO CLOSE UP LENSES 77MM ULTIMAXX BLOWER