The magnification can be adjusted from 40 times to 800 times, capture snapshot images and videos. It illuminates the inspection area on the 8 built-in LED light camera head. LED light can be adjusted to brightness (cable ring), with stand, support camera. This inspection camera is equipped with many applications such as industrial inspection, electronic accessory inspection, plant dissection / inspection, skin inspection, annual inspection, fiber inspection, jewelry inspection, collection / coin inspection, printing inspection, inspection dissection / inspection, PCB or PCBA inspection I'm waiting. Color: Black Sensor: HD color CMOS sensor Image & Video Resolution: Standard 640 * 480, Max 1600 * 1200 (2 M) Focus range: 8 mm - Infinity Digital zoom: 5X Magnification range: 40 X - 800 X (Manual) Focus range: 0-200 mm Power supply: USB port (5 V DC) USB 2.0 & USB 1.1 compatible Operating system: for Windows XP / Vista // 7/8 32 bit and 64 bit Still image format: JPEG Video format: AVI LED light: 8 Stand: Adjustable metal stand Cable length: 135 cm / 4.43 ft Product size: 3.2 * 11.4 cm / 1.25 * 4.48 in (Diameter * Length) Product weight: 83 g / 2.94 oz Package list: 1 * USB microscope 1 * Stand 1 * Calibration ruler 1 * CD Note: Depending on light shooting and display, the color and size of the actual product may be slightly different from the color and size of the website. The range of measurement tolerance is +/- 1 - 3 cm.