JJC ALC-XZ1 automatic lens cover designed for OLYMPUS XZ-1, XZ-2 camera design. When the camera is mounted on the rear lens cap lens extends blade will automatically open with the lens, you take off the lens cap and remove the risk of losing the lens cap, so that photographers can take pictures anywhere without fear. When the lens cover protects the blade open perimeter shots and reduce stray light affect the picture imaging, automatic lens cover while also automatically turned off when the lens contraction, protect your lens from dust and scratches. JJC ALC-XZ 1 is your love machine essential equipment. JJC patented product, counterfeiting!