The AM413T was designed for professional users who demand sharp picture quality as well as access to comprehensive measurement functions There are other 'lookalike' products available at much cheaper prices that are great fun. However the Dino-Lite range stands apart from these with its build quality, performance,software, 2 year warranty and product support. Excellence does not come cheaply. The Dino-Lite is a new concept in magnification bringing together some of the benefits of a microscope with a digital camera that can take video clips and still images. The main advantage of the Dino-Lite is its portability and the fact that it can be used in places and for applications that are outside the reach of conventional microscopes. This is a professional product and the DinoCapture software mesurement features are enabled. Once an image has been captured the user enters the magnification value, as read from the microscope dial, after which measurements such as length, angle and circle circumference can be taken and added to the image as text and graphics. The 'Microtouch' function allows snapshot to be taken by lightly touching the the sensor area. The images are of a fly, rock fossil, a piece of engineered metal and the print of a stamp.