Canon FA-DC58D Filter Adapter for PowerShot G15 - Ace Photo
Canon Powershot G16 2.2x High Definition Super Telephoto Lens, (Includes Lens Adapter) + Nwv Direct 5 Piece Cleaning Kit - Walmart.com
Amazon.com : Canon PowerShot G16 12.1 MP CMOS Digital Camera with 5x Optical Zoom and 1080p Full-HD Video Wi-Fi Enabled : Point And Shoot Digital Cameras : Electronics