1.5 CR-39
1.50 Polaroid
1.50 Transitions New
1.53 Spectralite
1.53 Transitions Velocity
1.53 Trivex / Trilogy
1.53 Trivex Transitions
1.55/1.56 Mid Index
1.55/1.56 Transitions New
1.55/1.56 SunSensors
1.55/1.56 InstaShades Asph
1.55/1.56 Aspheric
1.55/1.56 Polariod
1.586 Polycarbonate
1.586 Poly Aspheric ASL
1.586 Transitions Poly
1.586 Poly Polaroid
1.60 High Index
1.60 Aspheric
1.60 InstaShades Aspheric
1.60 Polaroid
1.66/1.67 High Index
1.66/1.67 High Index Transitions