You can use this for:OOTDTY Industrial Inspection, Computer Parts Inspection, Telecom Module Inspection, Scientific Teaching Tool, Lab Research, Analysis, School Research Tool, Insect Cutting Study, Plant Cutting Study, Skin Study, Scalp Study, Textile Inspection, Jewelry Inspection, Coin Collections/Inspection, Printing Inspection, 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: JEPG Light Source: 8 white LED lights (with controller on USB cable)Magnification ratio: 1600X Power Supply: USB port (5V DC)Software: AMCAP (driver)System requirements: Pentium computer with 700MHz and above, 20M space ROM driver,128MB RAM, direct VGA X card.PC interface: USB2.0 & USB1.1Operating system: WIN XP/VISTA/WIN 10/8/7 & PCMesize: 112mm ( L ) X 33mm ( R)Accessories: A1-Alloy Stand, ROM (Driver), Cover, emandation rule. Shell Material: ABS Package Size: Approx.:19 x 13x 8cm/7.48 x 5.12 x 3.15in Color: BlackQuantity: 1 PcNote:The item color displayed in the pictures may be showing slightly different when showing on your 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 Linux USB Port1x Professional Stand1x Ruler1x Driver