

Dr. Darcy Williams, Dr. Barbara Bloom, and the rest of your friends
at Weber Vision Care invite you to check out our newest lens,
Younger's Drivewear.
OVERCAST: Low Light Conditions
At
low lighting conditions, Drivewear lenses provide high transmission
of light to maximize the total information to all the eye’s visual
receptors. This results in maximum visual acuity at this low
lighting level. The high contrast polarizer removes glare that would
otherwise destroy vision in low light conditions. In this stage
Drivewear lenses are a high contrast green/yellow color. Simply,
there is no better designed lens for either outdoors or while
driving under low light, overcast conditions.
BRIGHT LIGHT: Behind the Windshield of a Car
During
bright light conditions behind the windshield of a car, Drivewear
lenses provides lower overall transmission to control light
intensity for optimum visual acuity. Drivewear lenses promote
preferential activation of the eye’s red cones (and to a lesser
extent, green cones) and result in the best possible vision at these
higher light levels. Drivewear’s high contrast polarizer is
absolutely essential behind the windshield of the car, because it
blocks out blinding glare, one of the most dangerous of all driving
hazards. Under these conditions, the Drivewear lenses turn a copper
color which many feel is the optimum color for a driving lens. This
unique behind-the-windshield response protects against bright light
and glare and provides better sensitivity to the “visual signal”
that is vital for safe driving.
BRIGHT LIGHT: Outside Intense Light Conditions
In
outside bright light conditions, the eyes’ visual receptors, the
rods and cones, can easily get “overpowered” and “oversaturated”
with light. Under these bright outside conditions the Drivewear lens
is designed for maximum filtration of this excess light. It achieves
its maximum dark color under these conditions. Here again, it is
important to provide maximum protection from blinding glare, and
only polarized lenses can do this. Drivewear is designed to provide
maximum comfort to the wearer in these high outdoor light
conditions.
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