ROLANPRO Lens Cover for SIGMA 100-400mm F5-6.3 DG OS HSM Contemporary Waterproof
ROLANPRO UCP Waterproof Lens Cover for SIGMA 100-400mm F5-6.3 DG OS HSM Contemporary Rain Cover Guns Gase. Rolanpro guns clothing are designed and produced in strict with the lens function, and will not affect the manual focus and auto focus.