AmScope 3.5X-180X Manufacturing 144-LED Zoom Stereo Microscope with 8MP Digital Camera 3.5X-180X Super widefield zoom magnification power with crystal clear images 2-1/2" (65mm) super widefield view and 8" (200mm) working distance 8MP digital camera with advanced editing &amp; measuring software for Windows XP/Vista/7/8/10 144-LED ring light with a compact design and built-in dimmer Sturdy all-metal pillar stand