NEEWER 2x Converter with 200mm & 300mm Macro Lenses for Phone Camera Telephoto Lens Only, 7 Elements in 5 Groups, 17mm Thread Compatible iPhone Android Samsung Xiaomi Cage/Case, LS 79

【Tailored for 5x telephoto lenses】 Mounts only over telephoto lens, not main camera; compatible with Vivo X200 Ultra Xiaomi 15 Ultra Samsung Galaxy S26 S25 Ultra Android iPhone 15 16 17 Pro/Pro Max; phones below 5x zoom should switch to 5x before use 【200 mm / 300 mm macro lenses】 Attach in front of the converter for powerful telephoto macro with close focus and low distortion; use individually (200 mm or 300 mm) or stack together for enhanced magnification 【Compact and lightweight】 Compared to standard external zoom lenses, this 2x converter is shorter and lighter; features a 17mm thread for 17mm threaded phone cages, cases, and lens clips 【Multicoated optical glass】7 elements in 5 groups of HD optical glass and multiple nanocoatings reduce glare and distortion, resist water, fingerprints, scratches, and ensure excellent light transmission; a cleaning cloth is included