Optics 0.43x High Definition Wide Angle Conversion Lens for Sony Cyber-shot DSC-RX100 III (Includes Lens/Filter Adapter) 0.43x High Definition Wide Angle Lens (Black Finish) All Glass - Multicoated Optics, Designed For Video Or Photography Threaded To Accepts Lens Filters Extreme-Speed Auto Focus Lens/Filter Adapter Included