
Clyde Sunset
Clyde Edgar Keeler was a medical geneticist who is noted for his work on laboratory mice and the genetics of vision. His...Expand description
Clyde Edgar Keeler was a medical geneticist who is noted for his work on laboratory mice and the genetics of vision. His work was instrumental in the understanding of retinitis pigmentosa. Round shape, definite curves, clear saddle bridge in a modern transparent frame. If you like a contemporary style, this is clearly the one for you.


Ra Optics
Ra Optics is a wellness-focused eyewear brand that specializes in blue-light filtering and light-management glasses designed to reduce eye strain, improve sleep quality, and support overall wellness for people exposed to screens and artificial lighting. Their products combine a focus on circadian biology and photobiology with stylish, health-oriented eyewear designs. The brand offers a range of lenses that block harmful blue light, aiming to enhance eye comfort, focus, and general well-being. Ra Optics markets itself to health-conscious individuals seeking protection from modern screen-heavy lifestyles, with products positioned as both functional and fashionable. While generally trusted, customer reviews are mixed, with many praising reduced eye strain and better sleep, and some noting concerns about frame durability and lens quality.
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Clyde Sunset is a pair of blue-light blocking glasses designed for evening and nighttime use. The lenses are optimized for use after sunset, filtering out harmful blue and green light from screens, TVs, LEDs, and other artificial light sources. This helps reduce disruption to the body’s natural sleep cycle and supports better sleep quality.
Why Use Clyde Sunset
- Blue light and circadian health support: The “Sunset” lenses block blue and green light wavelengths that can interfere with melatonin production, helping the body wind down naturally in the evening.
- Reduced eye strain and light-related discomfort: By filtering harsh artificial light, the glasses help ease eye fatigue, reduce overstimulation, and make evening screen use more comfortable.
- Improved sleep and relaxation: Wearing the glasses between sunset and bedtime helps create conditions favorable for restful sleep, aiding relaxation and supporting the body’s natural sleep rhythm.
Design and Fit
- Frame shape: Round, with smooth curves and a clear saddle bridge, giving a modern, transparent-frame aesthetic.
- Fit: Medium size, suitable for a wide range of face shapes.
- Suitable for unisex use and for anyone exposed to screens or artificial light in the evening, such as night-shift workers, late-night computer users, or gamers.
Key Benefits
- Blocks a high percentage of disruptive blue and green light at night, protecting the body’s circadian rhythm and promoting better sleep.
- Helps reduce digital eye strain and fatigue during evening screen time or under indoor lighting.
- Supports a healthier evening routine for people who use screens or are exposed to artificial light after sunset.
- Combines functional eye protection with modern everyday-wear style, making the glasses both practical and fashionable.











