Features Magnify the image from 10X to 200X without changing lenses. Built-in 8 white-light LED. Four adjustable illuminating levels. With measure function. You can measure the actual length/area/diameter/circumference/angle of object. Units: mm, inch and mil for option. To take a picture and adjust illumination, simply press the buttons which are on the top of microscope. Easily take pictures and record videos continuously and periodically. It is also a USB Camera, easily share the image with others via MSN, Skype, QQ, etc. Two language versions: English/Traditional Chinese for options. Applications Skin Check Hair/Scalp Check Industrial Inspection, such as printed circuit boards (PCB), precision machinery. Magnification, assist the weak-sighted people at book reading. Printing Inspection Textile Inspection Biological Observation Jewelry/Antique/Counterfeit Bank Note Identification Science Research And many more functions as you imagine!! Specification Resolution: 1.3 Mega Pixel (JMD-013) , 0.3 Mega Pixel (JMD-003) Still image/ Video formats: BMP/AVI Focus range: Manual Focus from 10 mm to infinity Resolution: 1280x1024 (JMD-013) , 640x480 (JMD-003) FPS: 30 fps Light Source: 8 LED White Lights PC interface: USB 2.0 Dimensions: 95 mm(L) x 32 mm(D) Exposure Corrections, Auto Exposure, Auto White Balance. System: Windows 98SE, ME, 2000, XP, VISTA Accessories Micro-1 Capture & Measure Software CD USB Line Velvet Bag Chinese and English User Manual Option Adjustable Stand