Canon EF 100-400mm f/4.5-5.6L is II USM Lens, Lens Only

Tote Box, Color Coded, Overall Length (In.) 20, Overall Width (In.) 15, Overall Height (In.) 5, Overall Depth (In.) 5, Color Black, Handle Yes, Handle Type Comfort Curve(TM), Handle Color Black, Material Durable Resin, For Use With Mfr. No. N4401203, NSF STD 2, Different Colors for HACCP Zone Use ‘.
Compact, high performance L-series super-telephoto zoom makes it ideal for sports and wildlife photography
Rotation-type zoom ring allows for more precise composition and excellent balance when handholding.Rounded 9-Blade Diaphragm
Improved zoom torque adjustment ring allows easy setting of zoom tension, Focal Length & Maximum Aperture:100-400 millimeter 1:4.5-5.6, Closest Focusing Distance-3.2 feet; 0.98 meter
New Air Sphere Coating (ASC) helps to significantly reduce backlit flaring and ghosting, Highly resistant to dust and water, and amazing durability enabling shooting even in harsh conditions