1、Supports for Windows XP / Vista / Win7/8/10 / for Linux, microscope can also support 0X‑500X magnification. 2、Reliable performance helps USB microscope flexible to operate, convenient and practical to use. 3、Continuously adjustable magnification, microscope can be adaptive to industrial welding, easy to use. 4、Enable to be equipped with digital camera to connect with computer, this microscope can be easy to operate. 5、With high eye point wide-angle eyepiece, wide and flat field of view, digital microscope can be easy to install. Item Type: Microscope Model: 0X-50X-500X Pixel: 0.3MP interpolation 2MP Magnification: 0X-500X Image Resolution: 1600x1200, 1280x960, 640x480, 480x360, 320x240 Video Resolution: 1600x1200, 1280x960, 640x480, 480x360, 320x240 Focusing Range: Adjustable focuses length from 8mm distance to unlimited (1600X fixed focuses length 8mm) Number of Video Frames: Maximum 30f/s brightness 600Lus Light Source: Adjustable 8 LED chips Picture Format: JPEG, BMP, JPG Interface: USB1.1/2.0/3.0 Operating System: For Windows XP / Vista / Win7/8/10 / For Linux Language: Simplified Chinese, Traditional Chinese, English, other languages Software: Driver software, tool software (observation, photo, video, measurement) Video Format: AVI Stand-Alone Weight: Approx. 90 g / 3.2 oz Quality Assurance: Export for CE / FCC / ROHS certification 1 x Microscope Body 1 x Small Bracket 1 x Calibration Ruler 1 x Installation Compact Disk