JJC ALC-LX7W Professional Auto Lens Cap For Panasonic LX6 & LX7 Silver Opens and closes Automatically jjc Professional Auto Lens cap for Panasonic LX6 & LX7 Silver Opens and closes automatically lightweight , durable JJC Lens cap For Panasonic LX6 & LX7 Camera , Auto open and close . Opens and closes Automatically in sync with lens movement. A new optional lens cap has been developed utilizing hinges, it opens and closes with the expansion and retraction of the lens. High Quality