-8.5-inch large screen allows you to get a larger field,This digital microscope offers 19% larger view than 7 inch microscope(It does not support connection to a computer/tablet etc.) This microscope can record 1920*1080 30fps, 1440*1080 30fps, 1280*720 30fps video, and capture up to 4032*3024 pixel photos with Micro-SD card installed ( included with 32G TF card) -Image Flip/Reverse Color/Black & White Functions Unlike other microscopes 8.5 inch LCD digital USB microscope supports image flip/reverse color/black & white functions makes observing items and soldering circuits etc more convenient . - The height adjustable stand can adjust the distance between the camera and the object.Sturdy and nicely weighted base enables to minimize shaking and keep your specimen in sharp focus. -High-quality aluminum alloy bracket, gives model stability; Industrial-grade lens, metal parts inside the lens are all copper, not easily damaged; flexible fill light, ensure sufficient fill light to illuminate details when viewed from any direction -Perfect for circuit board inspection, QC inspection, watch/clock repair, textile industrial, kids education inspection, biological observation(not suitable for cells),scientific researchers, insects, coins, jewelry, and stamps. It's the best gift for children, students, hobbyists, and other users .