Rotation Having the camera secured with a ring around the lens makes it possible to rotate the lens between landscape and portrait modes without removing the camera from the tripod. The friction thumbscrews can then be tightened to secure the camera in the desired position. Haoge Lmr Tl140 Lens Collar Replacement Foot Tripod Mount Ri Built-in strap hole for carry. The LMR-TL140 Tripod Mount Ring from Haoge is designed for Tamron 100-400mm f/4., 5-6., 3 Di VC USD Lens. NOTE: IT CAN'T BE USED FOR OTHER LENS !, !, !, !, !, ! The LMR-TL140 Tripod Mount Ring from Haoge is designed for Tamron 100-400mm f/4.5-6.3 Di VC USD Lens. It features Arca-compatible dovetail which allow you attach your lens to Ball Head, Clamp or Panorama Head of Arca-Swiss standard Improves Lens Balance The ring secures your lens to the camera's tripod. Gives Your Camera Setup Better Balance The ring adds stability to your camera and lens. Compatible with: Tamron 100-400mm f/4., 5-6., 3 Di VC USD Lens ( Note: it can't be used for other lenses ) Package Included: 1 x Haoge LMR-TL140 Tripod Mount Ring for Tamron 100-400mm f/4., 5-6., 3 Di VC USD ,50-400mm F/4., 5-6., 3 Di III VC VXD（A067）Lens Arca Swiss Compatible Tripod Foot Haoge LMR-TL140 Lens Collar Replacement Foot Tripod Ring Stand Base For Tripod Ring For Tamron A035 Lens Built-in strap hole for carry., !, !, !, !, !, !
