The PT-11 is a dedicated protective cover designed for the SIGMA 150-600mm Contemporary lens. It shields the tripod socket rollers when the TS-71 Tripod Socket is removed, helping to prevent dust and debris from entering the socket area and maintaining the lens's clean profile.
When the tripod collar of the SIGMA 150-600mm f/5-6.3 DG OS HSM Contemporary lens is removed, the Protective Cover PT-11 by SIGMA can take its place surrounding the lens barrel.
This is a replacement item for the one originally included with the lens and serves to protect a specific area of the lens barrel when the tripod collar is removed, offering a lighter-weight option for handheld shooting with the long telephoto zoom lens.
Key Features
Designed specifically for the 150-600mm Contemporary lens
Covers tripod socket rollers when the collar is removed
Lightweight and durable construction
Helps maintain lens integrity during handheld use