Sony Corp. has made a headstart in the binoculars market with two models that allows users to record HD videos from a long distance. Sony has introduced its line of digital binoculars, the DEV-3 and DEV-5, that can record in AVCHD 2.0 format. Aside from recording Full-HD (1080p) videos with stereo sound, it can also record in 3D. “Now consumers can watch birds, wildlife,...