Transitions® VI Lenses
Advanced Performance for Healthy Sight
Photochromic
Transitions® Lenses transition from clear to dark in the
presence of ultraviolet light, and block 100% of harmful UV rays. Innovative photochromic
technologies have produced unparalleled lens performance in nearly every lens design
and material, including shatter-resistant lenses, bifocals, trifocals, progressives,
and standard and high index materials. Transitions® Lenses
are also perfect choices for
Children's Eyeglasses.
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Transitions® Lenses begin to darken
the moment they are exposed to UV light. The greater the intensity of UV rays, the
darker the lenses become. The moment UV rays are no longer present, the lenses begin
to fade back. In short, Transitions® Lenses quickly darken
when you go outdoors, and fade back fast when you return indoors. Most wearers report
that the adjustment happens so smoothly, they are unaware of it.
Transitions® VI also has expanded protection at the
UV end of the spectrum. Previous Transitions® Lenses
blocked UVA (290 to 315nm) and UVB (315 to 380nm), but
Transitions® VI has expanded protection up to 400nm.
Transitions® Lenses contain special photochromic dyes
that cause the lens to activate, or darken, when exposed to ultraviolet rays from
sunlight. When the UV light diminishes, the lenses fade back. As light conditions
change, the level of tint adjusts, offering the right tint at the right time. It's
important to note that the UV blockage remains constant. Transitions®
Lenses provide automatic protection from UV rays in both the clear and darkened
states.
Everyone who needs protection from glare and UV rays can benefit from Transitions®
Lenses. They are appropriate for children, adults and patients with special eyecare
needs. The tint level of Transitions® Lenses adjusts quickly
as light conditions change to provide convenient protection from glare and 100%
blockage of harmful UV rays.
Driving: Windshields in today's vehicles block
most of the UV rays that cause Transitions® Lenses to
activate, or darken. As a result, when worn inside a car where less UV light is
present, the ability of the lenses to transition to dark is reduced.
A new category of lenses, DriveWear®, Activated by Transitions®,
has stepped in with a unique, high tech solution for driving. DriveWear®
lenses combine the glare protection of polarized prescription sunglasses
and photochromics which respond to both
visible and UV light . The result is a lens that can sense the light coming in from
outside of the car and transition to dark accordingly. Drivewear®
lenses are capable of sensing and reacting to varying light conditions both outside
and behind the windshield of the car. From bright sunlight accompanied by intense,
blinding glare, to overcast inclement conditions, Drivewear®
lenses provide the ideal visual solution.
Children: It's never too early to start caring for your children's eyes. Children
are excellent candidates for Transitions® Lenses. It is
estimated that 80% of total lifetime exposure to UV rays occurs before age 18. Children
are more susceptible to UV radiation because their eyes continue to develop into
the teen years.
Special Needs: Certain people develop a heightened sensitivity to light, known as
photosensitivity, and are more susceptible to visible light. Photosensitivity can
develop with conditions, such as diabetes or recent eye surgery. The condition can
also be caused by taking certain prescription medications. Some medications, even
those used to treat conditions not related to vision, can cause the eyes to be more
susceptible to damage from UV rays. Patients with special needs are excellent candidates
for Transitions® Lenses.
For more information about ordering lenses, visit our guide to
Buying lenses online loaded with tips and information about lens types, reading
your prescription, what measurements you need to get from your optometrist and more!
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"Transitions" and the Transitions swirl are registered trademarks
and "Healthy sight in every light" and "ESP" are trademarks of Transitions Optical,
Inc.
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