Video Gastroscope system. The EVIS EXERA III GIF-HQ190 Video gastroscope is a versatile workhorse scope that includes an array of advanced features to support both upper and intra-operative endoscopy. The scope’s improved image quality results from increased resolving power, which is achieved with significantly less halation and noise, and Dual Focus functionality delivers the optimal depth of field at the touch of a button. For further efficiencies, a new connector design minimizes the effort required for setup prior to and in between cases and eliminates the need for a water-resistant cap. The equipment can be sold Tested or refurbished with customized option to fit your need.