Features:
Designed for Full-Frame DSLR, compatible with all APS-C Sensor DSLRs
Aperture Range: f/2.8 to f/32
One Fluorite Element & Five UD Elements
Air Sphere Coating
Ring-Type Ultrasonic Motor AF System
Optical Image Stabilizer
Internal Focus, Focus Range Limiter
Weather-Sealed Design, Fluorine Coating
Detachable, Rotatable Tripod Collar
Rounded 8-Blade Diaphragm
Canon EF5014U EF 50mm f/1.4 USM, Diameter 58mm to suit Lens Hood ES-71 II
Canon EF200-400EXT14 EF200-400mm f/4L IS USM with Ext 1.4x
Leofoto PL-150 Lens Arca Swiss Style Plate 150mm
Canon EF2414LII EF 24mm f/1.4L USM, Diameter 77mm to suit Lens Hood EW-83K 



