How Our Lenses Work

Both our lenses are infused with a scientifically proven, proprietary mix of pigments that give the Day Lenses their signature yellow tint and Night Lenses their red tint.

Our Day Lenses are designed to block 95% of the most damaging range of artificial blue light, whilst allowing the beneficial colors needed for perception, functionality, and health to pass through.

Our Night Lenses block 100% of the artificial blue and green light up to the highest level shown to be harmful to your health and disrupting to your sleep patterns and circadian rhythm.

The highest quality frames

We house our lenses in exceptional Italian-made acetate, derived from renewable resources. The benefits are that our frames are lightweight, durable, less harmful to the environment and far superior to cheap quality, petroleum-based plastic frames most glasses are made of.

Protect Yourself Both Day & Night

Daylight Lenses

Blocks 95% of harmful artificial blue light

Sunset Lenses

Blocks 100% of harmful artificial blue & green light

Other brands only block 5% of harmful blue light

THE SCIENCE

Superior quality & color perception

Our lenses are CR-39, which is the highest quality polymer available. Not only are they lightweight, scratch proof, and shatter resistant they are infused with a proprietary pigment that mimics the natural melanin found in our eyes. This unique technology is unique to our lenses, making them the most effective Blue Light blocking glasses that won't diminish your perception of true color. We are proud to claim that no other blue light glasses on the market are able to match our level of protection with this degree of clarity.

PROTECTION AROUND THE CLOCK

Why Daylight & Sunset lenses?

Blue light from the sun is healthy and provides the naturally balanced, full spectrum, whereas digital devices and light bulbs emit a distorted spectrum of light - high in blue and green and deficient in the healing red and infrared light. As a result, it's important to spend daily time outdoors to absorb the natural blue light, along with the other colors, and block your exposure to artificial blue light, both day and at night.

THE DOWN LOW

Wearing Ra Optics glasses improves your health and sleep quality while our frames are styled by eyewear designers so you can look good while feeling better!