Handheld fiber microscope can check out depression , scratches, contamination and other conditions ,the image of fiber end is very clear, it is applied to optical fiber communications and other industries. It not only can test PC end , but also can test APC end;the product is appreciated by many users because of its low prices,good quality, cost-effective. At the same time,it is also an important fiber inspection equipment for operator/engineering contractors which proceed field operations and work on laser printing/ platemaking maintenance.