The Bresser LCD microscope makes it possible for multiple people to view magnified images and eliminates the discomfort of viewing through a small eyepiece by projecting the image into a large 3.5-inch liquid crystal monitor. Capable of transmitted light and limited light microscopy, the LCD microscope magnifies images from 40 to 400x and offers up to 1600x magnification when digital zoom is applied. Thanks to an integrated SD card slot and a USB port you can capture your magnified images as jpegs and download them to the computer. The Bresser LCD Microscope comes with a carrying case, a strap, and multiple accessories included. Features and Specifications: 3.5-inch/8.9-centimeter liquid crystal monitor Use for transmitted light or limited light microscopy Magnification: 40 to 400x Digital zoom: 1600x Two megapixal Interpolated 3.2 megapixal Two megapixal CMOS Sensor Dimensions: 10 by 8.2 by 16 inches (LxWxH) SD card slot USB port