... from the ordinary USB 1394 network interface camera, it is high-end VGA Digital Video Camera, can imaging on display screen without ... the shortcomings of low resolution.V20 VGA Microscope Camera, the maximum resolution for previewing is 1600 x 1200 pixels,with ... ,chemical engineering,metallurgy and mining,etc. 2. Widely used for Machine vision and Industrial inspection, such as PCB inspection, ...