i bought it , and used it for a month , and i regret it , the image quality is very bad , it never gives good balance between light and dark areas , the light is refleced directly to the camera when working with cicuit boards or electronics repairs , cannot see the parts clearly and the colors is not clear too , cannot tell if there is some thing dicolored or burned , and after a month or so of usage , it died , it doesnt turn on , i opened it and tested the board , i found the circuit board to be shorting on the power area next to the charger port , and its poor design seems to have failed in short time because it generates lots of heat while it doesnt have and proper cooling , its one of the worst microscopes in the market and no matter what price you pay for it , doesnt worth it never buy this model , you will end up throwing it in trash
