Blanchard Laboratories Custom GP (Contamac)
Custom Gas Permeable · OPTIMUM™ CLASSIC, COMFORT, EXTRA; CONTAMAC HR 151 · yearly
Base curve Custom · Ø Custom
Dk·t Varies · CT Varies
Custom Gas Permeable · OPTIMUM™ CLASSIC, COMFORT, EXTRA; CONTAMAC HR 151 · yearly
Dk·t Varies · CT Varies