You can use this for:Industrial Inspection, Computer Parts Inspection, Telecom Module Inspection, Scientific Teaching Tool, Laboratory Research, Medical Analysis, School Research Tool, Insect Cutting Study, Plant Cutting Study, Skin Study, Scalp Study, Textile Inspection, Jewelry Inspection, Coin Collections/Inspection, Printing Control, Helps Reading, Teacher Adds As Project, Presentation And So On. Specification:Mag CMOS SensorControl: High Speed DSP Lens: Micro-scope LensFocus Range: Manual Focus from 3mm to 40mmSnap Shot: Software & HardwareVideo Capture Resolution: 1600x1200(2M pixels),1280x960(1.3M pixels),800x600, 640x480,Photo Capture Resolution: 1600x1200(2M pixels),1280x960(1.3M pixels),800x600, 640x480Frame Rate: Max. 30f/s below 600 lux brightnessFlicker Control: 50Hz/60Hz optionVideo Format: AVI Snap Sensor Shot: JEPGlight Source: 8 white LED lights (with controller on USB cable)Magnification ratio: 1600XSamplification: USB port (5V DC)Software: AMCAP (driver)System requirements: Pentium computer with 700MHz and above, 20M HD CD ROM driver,128MB RAM, VGA X direct card.PC interface: USB2.0 & USB1.1Operating system: WIN XP/VISTA/WIN 10/8/7 & Mac computerDimension: 112mm ( L ) X 33mm ( R)Accessories: A1-Alloy Rack, CD ROM (Driver), Cover, Emanation Rule. Shell Material: ABS Package Size: Approx.:19 x 13x 8cm/7.48 x 5.12 x 3.15in Color: BlackQuantity: 1 Pc Note:Item color displayed in photos may be showing slightly different when showing on computer monitor since monitors are not calibrated same. Please allow 1-3mm slight deviation due to manual measurement. Thank you! Package Contents:1x USB Microscope with USB Port windows Linux1x Professional Stand1x Ruler1x CD Driver