| Distal 4.5 Fr | Length : 425 mm | Direction of View : 8? to working channel | Working Ch. : 3 Fr. |
| Distal 6Fr. | Length : 425 mm | Direction of View : 8? to working channel | Working Ch. : 4 Fr. |
| Distal 7.5Fr. | Length : 425 mm | Direction of View : 8? to working channel | Working Ch. : 6 Fr. |