For those occasions when you're carrying more than one lens, the Sony FE Lens Changing Kit Adapter from Peak Design will help you change lenses faster, and with added versatility. Simply attach the Lens Changing Kit to a backpack, strap, bag or belt. HIGHLIGHTS Requires Capture Camera Clip v3 Holds Sony FE Mount Lens Attach to Backpack, Strap, Bag or Belt One-Handed Lens Changing Space Saving.