This popular double-lens silicone mask has a lot of versatility. The Large Navigator is one of few masks that fit larger faces well. This mask uses the same lens as the regular size Navigator and other popular masks like XS Scuba Metro. The skirt on this mask has firmer support allowing good fit over a face with deeper character lines.
Optical lenses which are available (product# OL-01) ranging from -1.0 to -8.0 and +1.0 to +4.0, with 0.5 increments. Other key features include tempered safety glass lens, silicone skirt and a swivel, easily adjustable buckle system. We also keep postive diopters in bifocal and monocular.
Item #: MK-121 Large: colour Blue
Available also in the regular size in Blue or Light Pink, that fits most Adults with small to average face size