Acratech Long Lens Head with Fixed Clamp - Bull's Eye Level - Quick Release Clamp - 1/4"-20 Reducer Bushing - Acratech 10 Year Warranty Eliminates the need to carry a large, heavy gimbal head New (5) from $417.95 & FREE Shipping . To see our price, add these items to your cart. Some of these items ship sooner than the others.