Available materials for the Hoya Amplitude (19mm)

  • Plastic
    Plastic
    Plastic Transitions 7 Gray
  • Trivex
    Trivex
    Trivex Transitions 7 Gray
  • Poly
    Poly
  • Ultra-Index (1.67)
    Ultra-Index (1.67)
    Ultra-Index (1.67) Transitions 7 Gray