Firefly GT800 Handheld USB Digital Microscope with Measurement Functions Sensor Resolution: 2.0M pixels. Still Image Resolution: 1600x1200 pixels (Format: BMP). Video Resolution: 1600x1200 pixels (Formats: YUY2, AVI, Frame Rate: 30FPS at 640x480 pixels). Magnification: 15x - 230x (Native Optical), 15x - 700x (Digital). Lens Assembly: Dual Lenses, 3-Layer Glass, 650nm cutoff. Lighting: 8 Ultra-Bright LEDs with fully adjustable brightness. Interface: USB2.0 (USB Cable Length: 180cm). Built-in snapshot button. Rugged industrialized construction. Software: Scalable Window, Zoom, Freeze, Resolution, Rotate, Flip Region of Interest (ROI), Real time measurements, Automatic/Manual white balance. Safety Compliance: FCC, CE and RoHS compliant. Manufacturer's Warranty: 1 year.