Synchronize your vision with your natural rhythm
Lenses designed to support your natural rhythm from morning to night.
Your rhythm shifts through the day. So should your lenses.
Three tints built for three moments. Each color filters a different slice of light to carry your body from sunrise to night.
Focus without fatigue
Yellow tint, the gentlest filter. Cuts screen blue light without darkening your view, for your busiest hours.
ExploreAn easy transition
Orange tint, the middle filter. Widens the cut into green to follow the sun going down and the end of your day.
ExploreDeep rest
Red tint, the deepest filter. Blocks most of the blue-green, like candlelight, for the hours before bed.
ExploreThere's science behind every tint.
How light shapes your focus, your mood and your rest — and why lens color matters at every hour of the day.
Read the scienceRyva isn't playing in the same league.
Real protection for your rest, without giving up clarity.
Helps your body recognize night.
- Filters the blue and green light that delays sleep
- Helps your body read night as night
- Cuts glare from screens and lamps
- To switch off naturally after dark
Frequently asked questions
What people usually ask us.
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