J0830B 30 Degree Rigid Laparoscope High Definition Surgical Endoscope Endoscopy Instrument The J0830B is a rigid laparoscope with 30 degree direction of view. It is used for laparoscopic cholecystectomy and related endoscopic procedures. The instrument is supplied as described in the specification table below. Technical Specifications Model J0830B Product Type Rigid Laparoscope Viewing Angle 30° Image Resolution High Definition Light Intensity High Usage Medical Diagnosis