Universal 17mm to 52MM Phone Camera Lens Filter Adapter Smartphone Ring Video Rig Lens Adapter for 52mm Cpl Variable ND filters set step up Rings for Iphone Android Phones (17mm to 52mm)

Universal 17mm to 52MM Phone Camera Lens Filter Adapter Smartphone Ring Video Rig Lens Adapter for 52mm Cpl Variable ND filters set step up Rings for Iphone Android Phones (17mm to 52mm)

17 mm Thread Lens Adapter, Telephoto Lens Phone Mount Sturdy and Wear-Resistant, Lens Holder Suitable for All Lens&Telephoto Lens with 17mm Thread, Works with Almost All Smartphones

Smartphone Camera Lens Adapter Ring, 17mm to 37mm, Stainless Steel, Moisture-Proof, Waterproof, Easy to Mount and Remove