Amazon.com: Movo/Sevenoak Camera Stereo Camera Microphone - Condenser Video Mic with 90°-120° Adjustable Directional Mic Capsules - Compatible with Sony, Nikon, and Canon DSLR Cameras : Electronics
StereoMorph - Arranging the cameras
External Stereo Microphone For DSLR Camera Nikon Sony Canon Panasonic Camcorder | eBay