4 in 1 Digital Binocular Camera, Binocular+Digital Camera+Digital Video+WebCam. Resolution : 1280X1024,Memory : 8MB SDRAM on board, Plus ext. SD Memory card(optional), Binocular specifications : 8X22mm, Angular field of view: 7, Exit pupil: 2.75mm, Close focusing distance: 4.9m. System Requirements : Windows 98/98SE/2000/Me/XP, 366Mhz or faster processor, 64MB memory or above, USB port, 600MB free Hard Drive space