Kipon Canon EF Lens to Sony E-Mount Camera With Integrated ND Filters Auto Focus Lens Adapter Kipon EF Lens to Sony E-Mount With Integrated ND Filters AF Adapter - Variable ND Filter Module - Filter Holder Module - Kipon 1-Year USA Warranty Designed for using All Canon EF lenses on Sony E Mount Cameras Including all full frame & APSC Cameras Interchangeable plug-in variable ND filters/four steps High-speed auto-focus function and Exposure data Phase detection AF comaptible