Video couplers are optical components used to magnify and focus the image from the endoscope to the camera. They are available in fixed magnifications or zoom magnifications. The zoom couplers allow a wider range of endoscopes to be used on the same video system.
Cat. #70-9913 Video coupler – 28mm
Cat. #70-9915 Video coupler – 35mm
Cat. #70-9924 Video coupler – 13mm to 28mm zoom