Wired dental camera with USB

This product is a mini camera microscope with high cold brightness LESs,it can magnify objects up to 30~50 times if extra lens are used,it can be used for shooting the teeth,hairs and skin in microscope,furthermore in other areas, such as maintaining machinery,inspecting tiny electronic components or repairing PCB board,and also used to observe insect,plant and flower in primary and junior high school teaching.