Epson ELP DC-11 is a 5 mega pixal, visualiser. It has a refresh rate of 30 frames per second to give clear lives images. It features a 10 x digital zoom and a large A3 shooting area. The output resolution is up to SXGA format. One touch auto-focus button. A microscope adaptor is included. This model has a ime-lapse feature which can capture up to 72 hours of video footage. You can also annotate and add audio content with the built in microphone.