The Extended Resolution & Zoom Upgrade (5LZOOM) for the EtherLynx PRO camera extends the vertical resolution (pixel height) to 4,000 pixels and allows for the use of smaller focal length lenses. This upgrade makes the EtherLynx PRO much more suitable for capturing finish lines that are very wide, or require that the camera be placed further away due to obstructions from the venue or terrain (e.g., regatta sports).