0.43x High Definition II Wide Angle Panoramic Macro Fisheye Lens For JVC GZ-HD300, HD320, HM200, HM400, GZ- MG630, MG670, MG680, MS120, MS130, X900 Includes HD UV Glass Filter - Walmart.com
Amazon.com : Mini HD Wireless Hidden Camera Fisheye Security Panoramic Lens Camera 5MP/1.7mm Focal Length/185ーWide Angle for Fisheye Security Cam, Home/Office/Outdoor/Indoor : Electronics
Opteka Platinum Series 37mm 0.2X HD Large Panoramic Vortex Fisheye Lens for Video Cameras (30.5mm, 30mm 27mm and 25mm Adapters Included) - Walmart.com