Filter Fan Cam by Versus Systems. The Rochester Knighthawks use custom filters during live fan shots. Entertain your Fans, Build a Tradition, Unlock Sponsorships. Create a more dynamic show with Filter Fan Cam. Live fan filters that make your fans part of the show during sports, concerts, and live events. With new features, a cleaner more intuitive interface, and the best 3D models available, this technology brings an improved production value and sponsorship opportunities. Learn more HERE and see for yourself what clients have to say. If you are in the area and would like to attend a National Lacrosse League game, visit Rochester Knigthawks