MDA1300R is composed of lighting system, optics system, sensor-IC system and software, including parts of standing base, focusing wheel, digital module cabin, USB cable, and software CD. When linking with PC and controlling by software many excellent jobs will be done, including tiny target search, display, shoot, movie, measure, compare and edit, and just function as composition of microscope, digital camera, digital video recorder, projector, scanner, micro-ruler and PC camera. MDA1300R which has a rule in order to proofthe measurementis widely usedin industry, education, research, health, and family life. Advantage 1. The conjugation of optical system offers two different magnifications with single set of lens. 2. Built in 8 LED light ring with special parameters and special position located ensures the uniform field in illumination.3. Advanced design of sensor and IC module offers wide dynamic range and true color expression. 4. The special design of optics system enables MDA Series has a long work distance of microscope and makes it possible to act as a tool in assembly. 5. UVC for use in Windows XP, Vista makes the installation easy and convenient 6. Seven language versions of software for selection FeaturesLow magnification 1X---40X High magnification 200X Working distance 5.00 mm---∞ Lighting source 8 LED light ring Focusing Hand-wheel and twin screw track Function of software Image management: to set up, to open up, to save, and to lead in image file Image capture: to switch, to set, to shoot, to video. Image edit: picture turn, zoom, cut, modify, email, print Resolution of display 1280*1024 Resolution of picture 1280*1024 Resolution of video 1280*1024 USB cable 1.5 m Weight of device 0.12kg Specification Sensor parameter 1/4 1.3Mega Pixels CMOS Active Pixels 1280*1024 USB port USB 2.0 Frame Rate 16 f/s @ 1280*1024 Preview Model 1280*1024,640*480, 320*240, Dynamic Range 71dB Sensitivity 1.0V/lux-sec@550nm Spectrum response 400nm---1000nm Shutter Type ERS(electronic rolling shutter) White Balance Auto Operating System Windows XP, Vista Packing Message: 1. Single boxWeight: 0.211kg,Measurement: 3.65*3.65*5.0 cu cm 2. One carton of 40PCS: Weight: 9.10 kg, Measurement: 57.0*30.0*28.0cu cm