Dino lite high speed real time digital hand held microscopes tv or vga output dino lite am4112pztl this high speed real time microscope has a tv pal 628 x 586 output and a continuous magnification of 10x to 90x the microscope can be used without the need for a computer plugging directly into a tv monitor to give real time high speed imagesa high frame rate output is ideal for all real time image dependent tasks and the microscope has a long working distance that enables working in or ar