Olympus CF Type 140L is an adult video colonoscope from the EVIS 140 series, designed for diagnostic and therapeutic colonoscopy with a large 3.7 mm working channel. It has a 12.9 mm insertion tube diameter, 168 cm working length, and a 198 cm total length, offering a 140° field of view with a forward direction of view for wide luminal visualization.

Key Features

• 12.9 mm insertion tube with 3.7 mm instrument channel for suction and passage of standard endotherapy devices (biopsy forceps, snares, injection needles).
  
• 168 cm working length and 198 cm total length suitable for adult colonoscopy, reaching the cecum in most patients.
  
• 140° field of view, forward viewing, with angulation range approximately up/down 180° and right/left 160° to facilitate maneuvering through colonic flexures.