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Change is Good
Forget about business as usual. It's time for a change. SunSync® Light-Reactive Lenses change from clear indoors to dark outdoors and back again, delivering ultimate comfort, clarity, convenience, and confidence in one stylish package.

Change is Convenient
Enjoy the precision and clarity of corrective lenses, the comfort and protection of outdoor lenses, and the convenience of never having to fumble between both again.

Change is Healthy
From sunlight to smartphones, SunSync Light-Reactive Lenses help defend your eyes from UV and blue light.

Change is Guaranteed
Changing up your choice in lenses is a lot easier when there's no risk involved. All SunSync Light-Reactive Lenses are backed by an exclusive one year, 100% satisfaction guarantee for VSP members.

SunSync Light-Reactive Lenses are available in three outstanding options:


A fast-acting lens with deep outdoor tints, exceptional indoor clarity, and superb durability.

SunSync Plus

An ultra-responsive lens that changes from dark to clear 3X faster than the industry leading lens.1

SunSync Drive XT

An extra-active lens that stays dark in the car and offers best-in-category darkness, clarity, and deactivation speed.2


Ask your VSP eye doctor which SunSync Light-Reactive Lens is right for you.

1Fade back time to 70% transmittance at 555nm at 73.40 F in polycarbonate.
2*In lab testing, SunSync Drive XT and market-leading extra-active photochromic lens were analyzed in spectral measurements of visible light transmittance from 525nm to 625nm in dark/activated state, visible light transmittance from 450nm to 700nm in clear/inactivated state, and speed of change between dark and clear states at 73° F/23° C.