Buy from Amazon.com : http://fave.co/1Gct76K <br /><br />Firefly DE300 Polarizing Handheld USB Digital Dermascope/Dermatoscope/Microscope<br /><br />Product Description : <br />Sensor Resolution 20M pixels Still Image Resolution 1600x1200 pixels Format BMP Video Resolution 1600x1200 pixels Formats MJPG YUY2 Frame Rate 30FPS <br />Magnification 15x - 50x Native Optical 15x - 150x Digital Lens Assembly Dual Lenses 3-Layer Glass 650nm cutoff Integrated Polarizer with 12 settings <br />Lighting 8 Ultra-Bright LEDs with fully adjustable brightness Interface USB20 USB Cable Length 180cm Built-in snapshot button Rugged industrialized construction <br />Software Scalable Window Zoom Freeze Resolution Rotate Flip Region of Interest ROI Real time measurements AutomaticManual white balance <br />Polarizer 12 settings in 30 degree increments Designed for Digital Epiluminescence Microscopy DELM Easily integrates with EMR systems