- Olympus CF-240AI Colonoscope Used-excellent The Olympus CF-240AI is a colonovideoscope from the EVIS 240 series, designed for diagnostic and therapeutic procedures in the lower gastrointestinal (GI) tract, specifically the colon. Key Specifications: Type: Video Colonoscope Distal End Diameter: Approx. 13.2 mm Insertion Tube Diameter: Approx. 12.8 mm Working Length: Approx. 1,330 mm Instrument Channel Diameter: 3.2 mm Field of View: 140° Direction of View: Forward Depth of Field: 5100 mm Angulation Range: Up: 180° Down: 180° Right: 160° Left: 160° Features: Compatible with Olympus CV-240 and CV-260 processors Integrated with high-resolution CCD chip for clear imaging Large 3.2 mm biopsy channel for therapeutic interventions Water jet function (the “AI†in the model name refers to Auxiliary Irrigation) Ideal for routine colonoscopy, polypectomy, and other therapeutic procedures Thank you for considering our product. If you have any questions or require further information, please don't hesitate to contact us. Return Policy: Items are sold as-is with no returns or refunds available unless explicitly stated.