Leofoto CF-01 Lens Foot for Canon 200-400mm, 300mm f2.8mm, 400f4mm, 500mm f4 Lens Exiting from the left earcup

Exiting from the left earcup

which is available as a separate

Quick Attachment

and other accessories using ten 1/4"-20 mounts and two cold shoe mounts

Leofoto CF-01 Lens Foot for Canon 200-400mm, 300mm f2.8mm, 400f4mm, 500mm f4 Lens Exiting from the left earcupLeofoto CF 01 Lens Foot for Canon 200 400mm, 300mm f2. 8mm, 400f4mm, 500mm f4 Lens The CF 01 lens replacement foot has built in dovetail mounting light weight, low profile, and provides the best possible stability for your lens. The CF series includes Quick detatch (QD) socket for quickly attaching a compatible strap, and maintains the 3 8" 16, and 1 4" 20 threaded mounting holes as the factory foot, the lens foot also comes with two M3 screws for use