Tamron Tripod Collar for 100-400mm F.5-6.3 Di VC USD
This is an Arca Swiss-compatible Tamron Tripod Collar for the Tamron 100-400mm F4.5-6.3 Di VC USD Canon/Nikon fit ultra-telephoto zoom lens. It provides additional support and stability and allows the lens to be mounted on a tripod.
