According to human engineering, the operating part has been improved to fit the hand more smoothly and light. Through a total re-design, the body of the fiberscopeis wholly waterproof, and it can be immersed completely in disinfectants to preventthe cross-communication. Features: 1) Angle of view: 105?(forward viewing)2) Depth of field: 3 - 100mm3) Distal diameter: 9.8mm4) Insertion tube diameter: 9.8mm5) Tip deflection: a) Up: 200? b) Down: 90? c) Right: 100? d) Left: 100?) Diameter of working channel: 2.8mm 7) Working length: 1,030mm 8) Total length: 1,350mm producing area:China payment:L/C, T/T