These versatile corrective lenses can be inserted into the VPS-741A Junior Parts Kit to customize a pair of prescription goggles. With just two lenses and one VPS-741A strap kit the junior swimmer has a customized pair of goggles and a whole new vision underwater. Available in 1.0 increments from 2.0 to 7.0. With a variety of /- diopters to choose from, these no fuss smoke and blue lenses are easy to assemble and adjust as well as being very comfortable with soft eye seals creating the perfect custom swimming goggle. Please note: If purchasing the VPS-741A Junior Parts Kit - Two lenses are required to complete the goggle.