Introducing the new Logan Light Pad for ProScoping with a backlight. Slides, yes slides!, Plants, leaves and even the internal organs of insects can be seen live when you turn off your ProScope light and turn on your new Logan Light Pad. AC and DC (6 AAA batteries not included) your backlight source goes everywhere you need to use your ProScope. The new Logan Light Pad is a must have for biology, agriculture, botany and crime scene investigation. Did I mention SLIDES?