The Synapse is fitted with the exclusive Schott SF6HT leaded glass lenses available in 5 diopter powers. They provide up to 20% more light transmission than standard leaded glass lenses. All lenses are standard with 0.75mm Lead Equivalency, High-Lite Transmission Lenses with 20% More Visible Light, 1.80 High Index Lenses.
Our optional Anti-Fog Permanent Coating is a new generation multi-part coating that improves vision performance by reducing lens fogging. The anti-fog component of the coating actually absorbs moisture, thereby reducing lens fogging.