Ra Optics | Particl Company Profile

Homepage change from Ra Optics

Since there was a lot of confusion about our new lens BLUESYNC, I made a video explaining how it works, and the science and principles on which it is based. You can watch the full hour long video at raoptics.com/bluesync-vid. In this case, many of the “biohackers“ have developed this notion that sunlight is always good for us, and then more is always better. We can understand that this is not true simply by the fact that an overdose on sunlight leads to the clear harmful side effect of a sunburn. Some have even gone as far as attempting to say that sunburns are not bad for us. Unfortunately, I was under the spell of this pseudoscientific information, and I even shared it widely. After working with the world’s leading expert in holistic photobiology and applied phototherapy, Dr. Alexander Wunsch of Germany, I slowly learned that my old perspectives were simply wrong. One of the most interesting concepts he presented to me is that even the spectrum of natural sunlight is vastly different depending on the environment in which we find ourselves. Not only do atmospheric conditions alter sunlight, but so does the physical environment around us—and very significantly so. The environment in which we evolved for millions of years most recently as primates was the canopy of trees, bathing in chlorophyll-altered sunlight, which naturally shifts the balance of the spectrum from more deleterious short-wavelength light to beneficial longer wavelength light, specifically deep red and near-infrared. BlueSync works on this natural principle; as is legally required for protective eyewear, it eliminates UVA/UVB completely—but unlike traditional sunglasses (which BlueSync is not) it also eliminates the totally overlooked range of high energy visible light (HEVL), which regular sunglasses actually cause us to get more of by darkening the overall spectrum, causing our pupil to open wider and allow in more of this light which induces the production of excess reactive oxygen species molecules (ROS). Continued in comments.

Welcome to LIFE LOUNGE—a curated rhythm where expert-led conversations, vetted products, and trusted resources converge in one aligned space. 🤩 Each week, we highlight brands and founders who carry the LIFE Network stamp of approval—people and products we trust to support your pursuit of real wellness. 🔦 This Week’s Feature: @ra_optics Because the light you live under shapes the life you live in. ☀️ When incandescent bulbs were banned, lighting shifted toward fluorescent and LED technology, chasing maximum lumens per watt over human well-being. But with that came a cost: modern bulbs are overloaded with high-energy blue light, the same spectrum that jolts your brain into wakefulness. Indoors, that creates 24/7 stimulation—a silent storm of elevated cortisol, blood sugar spikes, and circadian chaos. Ra Optics was founded by @thelightdiet, who healed from chronic fatigue, allergies, and gut issues—not through prescriptions or diets alone, but by reconnecting with light. He discovered: 🧬 Our mitochondria, our body’s energy engines, are controlled by light. 🌞 Sunlight by day fuels energy. 🌒 Darkness at night activates repair. Ra Optics eyewear is built to honor that rhythm. 👓 Filters harmful blue light using proprietary pigment technology 🌞 Enhances alertness without overstimulation during the day 🌒 Shields your circadian rhythm at night—so you sleep deeper and recover better 🛠️ Features world-class materials—Italian Acetate and German-engineered metals. ⚡ Comment “LIGHT” to shop RA Optics, our featured product of the week in LIFE Market. #raoptics #thelightdiet #lifenetwork #bluelight #bluelightglasses #healthandwellness #longevity #lifemarket

Yall these glasses are literally always on my face. Light has been a huge factor in my wellbeing. We are meant to live alongside the natural light rhythms—sun & moon, flame & stars. As a mother who works from home, I am exposed to blue light so often. When I do not take measures, it totally disrupts my health & mood. I also tend to get overstimulated by fluorescent light in general. Blue light is tricky—makes the body think it is always daytime, putting us into a stress state, throwing off circadian rhythm—the internal clock that controls hormones, sleep, energy, mood, & digestion. @ra_optics blue light blocking glasses have been a game changer for me—allowing me to hop on the screen without disrupting my natural rhythm. Such a small change has had such a big impact on my overall wellbeing. I was finally giving my body the signals it needed to rest, recover, and align. If you’re a mom—or anyone who struggles with sleep, low energy/mood, or screen-related fatigue/strain, I can’t recommend @ra_optics enough. ➡️ You can shop my link in bio my code: ITSCASSIDY Or comment “glasses” and I’ll direct message you my link

Homepage change from Ra Optics

We love reading your BlueSync reviews! 💙 The wave of feedback has been incredible—from deeper sleep to mood enhancement to feeling unstoppable. BlueSync is our latest innovation — a lens designed to strengthen your circadian rhythm outdoors. Our customers say it best—swipe through to see how Ra Optics is transforming people’s lives.

BlueSync is the perfect complement to our existing Blue Light Protection technology, providing the missing piece for daytime circadian rhythm enhancement. BlueSync: Morning/Daytime (Outdoors) — Activation & Superior Sunglass: 🔹Designed for morning and daytime use, especially outdoors in bright light 🔹Strengthens the daytime circadian rhythm, boosting energy, mood, motivation, focus, and performance 🔹A superior sunglass, protecting against UVA/UVB and HEVL 🔹Strong circadian signal increases sleep quality at night 🔹Ideal for daytime driving, offering both protection and stimulation Daylight: Daytime (Indoors) — Screens/Office, Eye & Hormonal Protection 🟡Designed for daytime indoor use in artificial lighting environments 🟡Maximizes protection from harmful artificial light sources 🟡Eliminates eye strain, headaches, and fatigue 🟡Balances energy and elevates mood 🟡Reduces energy crashes by minimizing undesired stimulation from artificial lights 🟡Can be used for evening winding down: less strength, but increased visibility (compared to Sunset) 🟡Tremendous relief for nighttime driving, eliminating glare and flash blindness Sunset: Evening/Night — Relaxation, Sleep & Restoration ♦️Designed for use between sunset and sleep ♦️Strengthens the nighttime circadian rhythm ♦️Naturally calms the body and mind, easing the transition into sleep ♦️Helps you fall asleep faster, sleep deeper, and wake up more refreshed ♦️Not advisable for nighttime driving

Just got my hands on a pair of the JC Daylight Blue Light Blockers from @ra_optics 👓 •
Huge thanks to them for sending these over! This is my official unboxing + first impression 👀 •
I’m giving them a full week of use and will update you guys on whether they really boost focus, reduce strain, and live up to the hype. • Let’s see if these can hang with the content grind 👨‍💻💡
Stay tuned for the update! • #RAOptics #Unboxing #BlueLightGlasses #FirstLook #CreatorGear #OptimizeYourEnergy #DigitalWellness #ScreenTimeSolution #ContentTools #BiohackingBasics #JCDaylight #NaturalFocus

📝 New blog post by Dr. Alexander Wunsch, M.D., Ph.D. One of the world’s leading experts in photobiology breaks down how to use sunlight intelligently—for healing, not harm. 📖 Read the full article on our website: raoptics.com/blogs/news Sunlight is essential for life. It boosts mood, energy, and healing. But like any medicine, the dose and timing matter. Too little = deficiency. Too much = damage. According to Dr. Wunsch, sunlight’s benefits depend on intelligent use—not blind exposure. Gradual adaptation is key, and after a therapeutic dose (~20–30 mins), more isn’t better—it’s harmful. And protection? Non-negotiable. But most sunglasses block circadian light and some block infrared—the very wavelengths your body needs. That’s why we created BlueSync: A lens that specifically filters the harmful and protects the helpful. It’s not about more sunlight. It’s about smart sunlight.

The Ra Optics starter pack. BlueSync Sunset Lenses Daylight Lenses Spectrometer Light Biology Textbook —What more could you need?

What’s the difference between BlueSync and Daylight Lenses? 🔷 BlueSync Lenses For Energy, Focus & Performance — Outdoors BlueSync is designed to be worn outdoors (or indoors near windows with bright natural light) — especially in the morning — to activate your circadian rhythm and enhance energy. Rather than blocking stimulation, BlueSync amplifies the wavelengths of light that stimulate your brain and body naturally (long-wavelength blue light), while filtering the most harmful ones (UVA, UVB, and HEVL). It also allows red and near-infrared light to pass through — the same regenerative wavelengths that power your cells and mitochondria. ✅ When to use? → Morning walks ☀️ → Afternoon slumps → Outdoor training, work breaks, creative flow sessions → Reflective environments: City, concrete, glass, snow, water, sand 🧠 Increases: • Mood • Focus • Mental clarity • Physical energy ⏳ Best used for 20–30 minutes at a time (or longer, depending on how you feel). Your body will tell you when you’ve had enough — this is the key: bioindividuality. 🟡 Daylight Lenses Daylight is made for long hours under artificial light — think screens, LEDs, office spaces, and classrooms. These light sources emit isolated, high-energy blue light that causes: • Eyestrain • Headaches • Hormonal dysregulation • Fatigue & mood crashes • Long-term retinal damage Daylight filters the most biologically disruptive wavelengths while maintaining visual comfort — neutralizing the overstimulation from artificial light and allowing your body to recalibrate. 🔁 Best for extended wear: → Office → School → Airports → Zoom calls → Daily screen use 🌿 The result? • Calm, balanced energy • Less visual stress • Improved focus, cognition & mood • Protected hormonal system and eye health Unlike BlueSync, which activates your system, Daylight protects and balances it — it doesn’t stimulate, it shields.