Insertion Tube: 11.6 mm
Working Length: 1700 mm / 1500* mm
Total Length: 2023 mm / 1823* mm
Channel Size: 3.8 mm
Field of View: 140°
Depth of Field: 3 - 100 mm
Angulation Up/Down: 180°/180°, Right/Left: 160°/160°
* Designates total and working lengths for EC-3490FK