The AM4515T5 Edge series handheld microscope features a high magnification of 500x - 550x, improved optics for sharper images, and Automatic Magnification Reading (AMR) for easy measurement. This model also features a slightly extended working distance compared to previous Dino-Lite models with high magnification (9.5mm / 0.37" for 500x), which provides some clearance between the microscope lens and the object under view. Using the included software the AM4515T5 can detect and display the magnification, and store it with the captured picture automatically, making it especially useful for applications when reading the magnification is not feasible or difficult. AMR increases accuracy by eliminating the process of visually reading the magnification, while keeping the possibility to be additionally calibrated in the included software. LED Control gives you command of the LED on/off toggle options.