
Popp Sunset
Fritz-Albert Popp, a biophysicist visionary, discovered biophotons and the importance of light in biology. The Look: A c...Expand description
Fritz-Albert Popp, a biophysicist visionary, discovered biophotons and the importance of light in biology. The Look: A contemporary crystal frame in a classic rectangular shape, detailed wire-core arms, and a matching saddle bridge. Like its name, the tinted color lenses really pop out, grabbing the attention they deserve.


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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Popp Sunset is a pair of blue-light blocking glasses designed for evening and nighttime use. The tinted “Sunset” lenses filter out harmful blue and green wavelengths from screens, LEDs, and artificial lights, helping protect vision and supporting the body’s natural sleep cycle.
Why Use Popp Sunset
- Blue light and circadian rhythm support: The “Sunset” lenses block blue and green light that can interfere with melatonin production, helping the body wind down naturally in the evening.
- Reduced eye strain and discomfort: By filtering intense artificial light from screens and indoor lighting, the glasses help minimize eye fatigue, headaches, and overstimulation.
- Improved sleep quality and relaxation: Wearing them between sunset and bedtime creates a more sleep-friendly light environment, supporting deeper, more restorative sleep and a smoother transition into rest.
Design and Fit
- Frame style: Contemporary crystal-style rectangular frame with wire-core arms and a saddle bridge, giving the glasses a modern, minimalist look.
- Fit: Medium size, suitable for a wide range of adult face shapes.
- Included accessories: Comes with a protective case and cleaning cloth for maintenance and storage.
Benefits
- Blocks a high percentage of harmful artificial blue and green light in the evening, helping shield eyes from disruptive wavelengths.
- Helps regulate circadian rhythm by reducing light-induced disruption, potentially improving sleep onset and quality.
- Reduces digital eye strain, fatigue, and light-related discomfort during evening or nighttime screen use.
- Supports healthier evening routines, ideal for night-shift workers, late-night screen users, or gamers.
- Combines functional eye protection with a stylish, everyday-wear design, making the glasses practical and fashionable.











