The Canon CL-V2 Clamp Base for EVF-V70 enables attachment of an EVF-V70 to your EOS C200. This keeps your EVF-V70 viewfinder stable and allows you to use your viewfinder with an EOS C200 camera. This lightweight accessory is a great addition to any camera or gear bag and can be stored easily for travel. The Canon CL-V2 Clamp Base for EVF-V70 twists to tighten and has grooves that make the clamp base easy to remove when it comes time to wrap. Using a viewfinder will help you capture more cinematic looking content and allows you to focus on your image without distracting sunlight beams bouncing off an lcd screen.