*Operation part:

• Visual Field: 90°

• Visual direction: 0° observe depth:3-100mm

• Intubation Tube out diameter: 3.8mm effective work length:600mm

• curved angle: upward   110° downward 90°

• resolution ratio: 320*240 pixel:600,000 pixels *Monitor :

• LCD size: 3.5” TFT LCD,

• Color: True colorful

• Revolve angle: Up to down 0-130°, left to right 0-260°