evelling base LB-68R is one levelling tool in panoramic system, working with the tripod for landscape shooting to exquisitely level, especially ideal for outdoors shooting on bumpy roads Strong and durable: All-metal structure, T6061 aero-space grade aluminum main body material, light yet strong, easy to carry Elaborately cNc machined, hard-anodized finish ensures itAs resistant to abrasion and corrosion Ultra-big load capacity: Hemisphere design, maximized contact area with the base for bigger load capacity compared with other ballheads Suitable for panoramic stitching system, and heavy equipment like video camera Max load capacity of 10 Kg Top panning base: Panning base on the top provides 360 degrees panning, 38-16 stud Smooth operation: Exquisitely cNc machined to make sure the base of the hemisphere is perfectly fit with the base, and use professional damping oil for its smooth and easy operation Safe and steady: The overall height of LB-68R is only 39mm, with low gravity center,