Clamp On To Cine Lenses With 95mm Front Diameters or Via Filter Thread Adapters Modular Design Supports Lightweight Configurations, Perfect for Gimbals And Drones Circular And 4x5.6 Filters Accommodates 4x5.6 and New 95mm Circular Filters Supports Variable ND Which Can Be Manually or Remotely Controlled Expandable Design Supports Many Accessories to Expand Functionality