Features Specifications:Sell Digital USB Microscope,lab microscope,multifunction microscope  Digital USB Microscope,lab microscope,multifunction microscope Some of the typical uses include: Industrial Inspection Computer Parts inspection Telecom module inspection Scientific teaching tool Laboratory Research Medical analysis School Research tool Insect dissection/examination Plant dissection/examination Skin examination Scalp examination Textile Inspection Jewelry Inspection Collections/Coin Inspection Printing Inspection Reading Aid On-line chatting Teacher Add as Project Presentation And more Product Specifications: Image Sensor: 1.3 Mega pixels Video Capture Resolution 1280x960, 800x600, 640x480, 352x288, 320x240, 160x120 Still Image Capture Resolution 1280x960 Color: 24bit RGB Lens: Dual Axis 27X & 100X Microscope Lens Focus Range Manual Focus From 10mm to infinite Flicker Frequency 50Hz/60Hz Frame rate Max 30f/s under 600 Lus Brighness Magnification Ratio 20X to 200X Shutter Speed: 1 sec to 1/1000 sec. Video format AVI format White Balance: Auto. Exposure: Auto Light Source: 4 LED White Light PC Interface: Mini USB 2.0 Operation system: Windows XP/Vista OSD Language English Power supply: 5V DC from USB Port Size: 110mm(L)X33mm(R) System Requirements: * Microsoft Windows XP & Vista * Pentium 300 or AMD Athlon processor or higher * 100MB fee hard disk space and 512MB or more RAM * 16 bit Color Display Adaptor * CD-ROM Drive