Pilla created the very first performance lens science for the sport of Archery. We hold joint patents with ZEISS for our Dead Center Chromashift lens science and have developed filtration specific for the competitive archer to provide optimal visual recognition and eye performance. The PILLA VX lenses by ZEISS utilize spectral enhancing curves to enhance the target registration while also allowing the eye to relax while sighting. Our Archery lenses offer performance in Full Sun to Low Light.