AmScope 3.5X-90X LED Stereo Zoom Microscope with 5M Camera 3.5X-90X zoom magnification with crisp clear images 8" (200mm) working distance & 2-1/2" (65mm) field view Sturdy pillar stand w/ top & bottom LED lights 5MP USB 2.0 digital camera for photos and videos on Windows, Mac, and Linux Advanced software for Windows XP/Vista/7/8/10, limited software for Mac/Linux