EG-530NW Insertion tube 5.9mm Channel size 2.0mm Distal end ø 5.9 mm Insertion tube ø 5.9 mm Observation range 3~100 mmWorking length 1100mm Total length 1400mm Angle of view 120º Bending capacity left​/​right 100º​/​100º Bending capacity up​/​down 210º​/​90º -GOOD CONDITION - Please do not hesitate to contact me if you need more information. Return Policy: Items are sold as-is with no returns or refunds available unless explicitly stated.