ROLANPRO Lens Camouflage Coat for SIGMA 150-600mm F5-6.3 DG OS HSM Sports Lens Protective Sleeve Lens Cover for SIGMA 150-600mm F5-6.3DG OS HSM Sports shot(M/AF Version) This product is a manual focus version. SIGMA 150-600mm F5-6.3 DG OS HSM | Sports There are two versions, one autofocus version (composed of 6 parts),another manual focus version (composed of 8 parts). Not including lens, camera body and tripod. The lens clothing only Sports Lenses, not suitable for Contemporary lens. SIGMA 150-600mm F5-6.3 DG OS HSM | Sports guns clothing manual focus version of the camera (M/AF Version) consists of 8 parts. The focus ring, support ring can be turned independently, will not affect the normal operation of the camera (For AF and MF). Out on the 600mm side of the camera parts and special purpose guns clothing, use does not normally wear, guns clothing after installation this section affects the lens retracted.There are gap on the split structure of lens cover, it can't be used in the rain.The water repellency of fabrics will decrease gradually with the increase of use time.Please choose a M size rain coverwhen used in the rain.