50-500X 2MP USB 8 LED Light Digital Microscope Endoscope Video Camera Magnifier - New upgrade Mage CMOS Sensor 2.0 - High Speed DSP Controller - Focus Range: Manual Focus from 3mm to 40mm - Snap Shot: Software and Hardware - Optical Resolution: 1600x1200(2M Pixel) - Software Resolution from 5120X3840(20M Pixel) to 640x480(1M Pixel) - Frame Rate: Max. 30f/s Under 600 Lux Brightness - Flicker Control: 50Hz / 60Hz Option - Video Format: AVI - Snap Shot Format: JEPG - Light Source: 8 White Light LED (with controller on USB cable) - Magnification Ratio:50X ~ 500X (Manual) - System Requirement: Pentium with 700MHz & Above, 20M HD Space CD ROM Driver - PC Interface: USB2.0 or USB1.1 - Operation System: Windows 7 32 bit /Vista/XP - Supports Windows 8