Scott USA Prospect Works Tear-Offs - 20 pk. - Clear 273572-9999222Scott has always been committed to innovation. The introduction of the works system once again demonstrates that commitment. The works system is a complete vision system using the same lens for either the works tearoffs or the works film system. By utilizing an identical mounting system, the works system lens allows for hassle and tool free conversion from the works film system to the works tearoffs system and back. Using the same mounting system as