Dino-lite am7515mt4a edge handheld digital microscope with axial illumination, 5mp, 400x – 470x the am7515mt4a is a 5mp dino-lite edge series microscope that has a magnification range of 400x – 470x with built-in axial lighting. Through the use of flexible led control (flc) using the included software, this model is capable of switching between or mixing, brightfield and darkfield illumination revealing details that are very difficult to see under normal light. The am7515mt4a includes the automatic magnification reading (amr) feature which helps aid with measurement by displaying the current magnification directly in the live view window.