Lenses are just as important as the camera itself, so when setting up your rig, don't forget to support your lens with solid and safe lens support. 8Sinn product works with cine and photo lenses. It has been created to make your working with the camera even more comfortable. Lens support holds your lenses at the correct height and because of many different extensions included, the user can freely set the wanted elevation level. The thumbscrew serves as a button - when put in loose position, push it, to widen the rod attachments.