Ra Optics was founded a couple of years ago by Matt Maruca, who set out to create the finest blue blocker glasses around after becoming frustrated with the lack of options on the market.This item: Ra Optics Popp Frame with Sunset Lenses - Premium, Science-Based Blue Light Glasses for Sleep - Block Sleep-Disrupting Blue Light from TV’s, Phones, Computers - Proven to Increase Sleep Quality. $164.00. In Stock. Sold by Ra Optics and ships from Amazon Fulfillment.JEE Main Physics Chapter-wise Solved Questions (January 2023) – PDF Download. Download JEE Main 2023 (January) Chapter wise solved questions for Physics in PDF format prepared by expert IIT JEE teachers at MathonGo. By solving JEE Main January 2023 chapterwise questions with solutions will help you to score more in your IIT JEE …Ra Optics glasses are scientifically-proven to block 95-100% of artificial blue light, saving you from poor sleep, eyestrain, headaches, and feeling fatigued. As Featured On We're on a mission to educate the world on the benefits of natural sunlight and how to protect against the damaging effects of our modern lifestyles.Aug 2, 2022 · At Ra Optics, our mission is to inspire people to realize the unlimited potential within themselves. We believe that health is essential to this process, and that light is the most impactful way we can transform health in the modern world. So, we create amazing products to improve health, using light. Our main product is blue light protection eyewear that protects from the harmful effects of ... Ra optics: [CODE: sethkardos] in this video, i review what in my opinion are the best blue light blocking glasses on the market, the twilight classic from truedark. Very similar to other brands like felix gray, bon charge, and ra optics, but blocks 100% of all blue light. Also I provide a discount / promo code link if you’d like to purchase. Ra Optics Clyde Frame with Daylight Lenses - Premium, Science-Based Blue Light Glasses for Screens - Prevent Eyestrain, Headaches, and Fatigue - Supercharge Energy Levels, Focus, and Productivity. 13. $16400 ($164.00/Count) FREE delivery Fri, Jan 26. Small Business. Ra Optics Blue Light Blocking Glasses help preserve your body’s circadian rhythm and protect melatonin production so you can sleep well. Cells have a chance to rest and repair each and every night, helping you maintain a peak performance state. …Ra Optics was launched in 2017 by Matt Maruca, who began to research a way to treat frequent headaches, low energy and other various health issues during his youth.Ra Optics - Get answers & speak to your support team here. Ra Optics glasses are scientifically-proven to block 95-100% of artificial blue light, saving you from poor sleep, eyestrain, headaches, and feeling fatigued. As Featured On We're on a mission to educate the world on the benefits of natural sunlight and how to protect against the damaging effects of our modern lifestyles. Step 1: Sleep with the sun. - Watch the sunset. - Block 100% of blue light after sunset. - Avoid screens at night. - Eat 3-5 hours before bed. - Sleep 3-4 hours after sunset. Step 2: Rise with the sun. - Get to bed early to wake up before sunrise naturally. - Watch the sunrise outside daily.Designed for Protection: Ra Optics Daylight Lenses have been specifically designed with leading scientific experts to block the harmful wavelengths of blue light, protecting your eyes, brain, and hormones. Daylight Lenses’ color results from advanced proprietary pigment technology with the highest level of blue light protection.The Ra Optics Blog; Podcasts; Science; What is Blue Light? How Our Lenses Work. Podcasts. Designed and Assembled in California. 50,000+ Enjoying Better Sleep, More Energy, and Elevated Health. Free U.S. Shipping, Returns & Exchanges. Over 30,000 Customers Enjoying Optimized Sleep ...After purchasing an optical component, exercising proper care can maintain its quality and extend its usable lifetime. Choosing the proper cleaning products and using the proper methods are as important as cleaning the component itself. Improper cleaning practices can damage polished surfaces or specialized coatings that have been used on optics such … Scratch Resistant & Anti Glare. TrueDark Eyewear filters out harmful blue light and artificial light (aka junk light) that interrupts our natural body clock (circadian rhythm). We offer the most dynamic blue light blocking glasses for better energy, sleep, and focused performance. Ra Optics: Blue Blocking Glasses For The People. We believe that no one should suffer ill health because they are lacking the most up-to-date information about how the body functions, and that no ...Ra Optics | 7 followers on LinkedIn. The Science of Light | Ra Optics works with leading photobiology experts to develop the most advanced blue light protection eyewear in the world. Its top ...Ra Optics glasses are scientifically-proven to block 95-100% of artificial blue light, saving you from poor sleep, eyestrain, headaches, and feeling fatigued. As Featured On We're on a mission to educate the world on the benefits of natural sunlight and how to protect against the damaging effects of our modern lifestyles.R.Clarin Optical & Hearing Aid Center, Batangas City. 727 likes · 19 were here. Optical Services & Hearing Aid Center Ra Optics glasses are scientifically-proven to block 95-100% of artificial blue light, saving you from poor sleep, eyestrain, headaches, and feeling fatigued. As Featured On We're on a mission to educate the world on the benefits of natural sunlight and how to protect against the damaging effects of our modern lifestyles. Dec 2, 2022 · Ra Optics Clyde Frame with Daylight Lenses - Premium, Science-Based Blue Light Glasses for Screens - Prevent Eyestrain, Headaches, and Fatigue - Supercharge Energy Levels, Focus, and Productivity $173.00 $ 173 . 00 ($173.00/Count) It comes amid public anger and a growing political row over water pollution. Spills of raw sewage into England's rivers and seas reached their worst …Ra Optics may not have been the first company to offer glasses that protect from harmful blue light in the atmosphere, but founder and CEO Matt Maruca does like to think that he was the first ...Optical Mirrors are designed to reflect light for a variety of applications, including beam steering, interferometry, imaging, or illumination. Optical Mirrors are used in a wide range of industries, such as life sciences, astronomy, metrology, semiconductor, or solar. Edmund Optics offers a range of laser, flat, metal substrate, focusing, or ...As an Oura Member, your code can be redeemed by up to 5 friends or family members through September 16, 2022. Each code gives them $50 off an Oura Ring and 1-month free Oura Membership.*. If a friend or family member uses your code to purchase an Oura Ring before October 31, 2022, you’ll get a free pair of Ra Optics Sunset blue-light-blocking ...Ra Optics glasses are scientifically-proven to block 95-100% of artificial blue light, saving you from poor sleep, eyestrain, headaches, and feeling fatigued. As Featured On We're on a mission to educate the world on the benefits of natural sunlight and how to protect against the damaging effects of our modern lifestyles.Oct 30, 2023 · As Matt Maruca can attest, getting the right kind of light at the right times (and avoiding the wrong kinds) is a science-backed way to benefit your overall well-being, from your sleep to your all-day energy levels, As the founder and CEO of Ra Optics, a company that develops advanced light therapy-based products, Matt is passionate about, well ... Gostaríamos de exibir a descriçãoaqui, mas o site que você está não nos permite.The distance between the focus F and the pole P of the mirror is called the focal length of the mirror, denoted by f. If R be the radius of curvature of the mirror then the relation between R and f is given by. f = R 2 f = R 2. Read also: Coordination Compounds Chemistry Class 12 Notes Chapter 9.Subscribe to Ra Optics's email to stay updated on their promotional offers. If you don’t want to find Ra Optics Coupon Codes and Coupons at raoptics.com, you can use this page of HotDeals to score up to 30% OFF. As a member of Ra Optics, you can enjoy many special perks. You can collect rewards points as you shop online at the store.Protect your eyes from the harmful effects of blue light with RA Optics glasses. Their lenses block out 95% of the most damaging range of artificial blue light, whilst allowing the beneficial colors needed for perception, functionality, and health to pass through. 10% OFF your order with code DARIN (Tag them in your socials! @ra_optics, #raoptics, …The distance between the focus F and the pole P of the mirror is called the focal length of the mirror, denoted by f. If R be the radius of curvature of the mirror then the relation between R and f is given by. f = R 2 f = R 2. Read also: Coordination Compounds Chemistry Class 12 Notes Chapter 9.Lift your mood, calm your mind, and transform your life with the world's most advanced blue light protection eyewear. Ra Optics glasses are scientifically-proven to block 95-100% of artificial blue light, saving you from poor sleep, eyestrain, headaches, and feeling fatigued. As Featured On We're on a mission to educate the world on the benefits of natural sunlight and how to protect against the damaging effects of our modern lifestyles. Ra Optics. This is another company that makes lenses that block both blue and green light. They offer a custom tinting service where you can send them any pair of glasses (any frame type, including wraparound styles) and they will tint those lenses with blue/green blocking tint. This service is a bit pricey though for many people, at $400+. Ra Optics glasses are scientifically-proven to block 95-100% of artificial blue light, saving you from poor sleep, eyestrain, headaches, and feeling fatigued. As Featured On We're on a mission to educate the world on the benefits of natural sunlight and how to protect against the damaging effects of our modern lifestyles. As Matt Maruca can attest, getting the right kind of light at the right times (and avoiding the wrong kinds) is a science-backed way to benefit your …Dec 2, 2022 · Ra Optics Clyde Frame with Daylight Lenses - Premium, Science-Based Blue Light Glasses for Screens - Prevent Eyestrain, Headaches, and Fatigue - Supercharge Energy Levels, Focus, and Productivity $173.00 $ 173 . 00 ($173.00/Count) Ra Optics. 3,860 likes · 22 talking about this. We create optical products that protect humans from the toxic effects of artificial lighting.Ra Optics glasses are scientifically-proven to block 95-100% of artificial blue light, saving you from poor sleep, eyestrain, headaches, and feeling fatigued. As Featured On We're on a mission to educate the world on the benefits of natural sunlight and how to protect against the damaging effects of our modern lifestyles.So, any exposure to these blue frequencies after sunset prevents our brain from calming down, secreting melatonin, and getting ready for optimal sleep. Everyone knows that sleep is critical for optimal health, but few realize just how important it really is. During sleep is when we repair our mitochondria, the thousands of little engines in our ...After purchasing an optical component, exercising proper care can maintain its quality and extend its usable lifetime. Choosing the proper cleaning products and using the proper methods are as important as cleaning the component itself. Improper cleaning practices can damage polished surfaces or specialized coatings that have been used on optics such …Older Post Back to The Ra Optics Blog Newer Post. Yes, you can still get mood-lifting, immunity-boosting vitamin D on a cloudy day. Full-spectrum sun is still happening behind that gray, cloud cover and the ultraviolet needed to trigger the synthesis of vitamin D is still evident. But it’s still necessary to practice safe sunbathing practices.Creators of the most effective blue light blocking glasses in the world.Ra Optics. Popp Frame with Sunset Lenses - Premium, Science-Based Blue Light Glasses for Sleep - Block Sleep-Disrupting Blue Light from TV’s, Phones, Computers - Proven to Increase Sleep Quality. 3.9 out of 5 stars. 20. $173.00 $ 173. 00. FREE delivery Mon, Apr 1 . Only 9 left in stock - order soon.Ra Optics Popp Frame with Sunset Lenses - Premium, Science-Based Blue Light Glasses for Sleep - Block Sleep-Disrupting Blue Light from TV’s, Phones, Computers - Proven to Increase Sleep Quality. $164.00 $ 164. 00. Get it …Ra Optics: Blue Blocking Glasses For The People. We believe that no one should suffer ill health because they are lacking the most up-to-date information about how the body functions, and that no ...Aug 4, 2023 · Best Prescription Blue Light Blocking Glasses: Warby Parker. Most Protective Blue Light Blocking Glasses: Felix Gray. Best Blue Light Blocking Reader Glasses: Look Optic. Best Blue Light Blocking ... The Maxwell Sunset Glasses from Ra Optics is a red-to-amber gradient lenses provide junk light protection after the sun goes down.They are darker on top to protect against harsh junk light as well as with distance glare. These are ideal for initialising your winding down routine after a long day — perfect for preparing dinner, relaxing with a book, or watching television.Sacred Sons x Ra Sacred Sons x Ra Optics "I have definitely noticed a reduction in eye strain and fatigue wearing the day lenses while working. The red / night time lenses - Wow. Besides loving the hue, the effect on my sleep quality is definitely noticeable. These glasses are dope!" — Adam Jackson, founder Sacred Sons Scratch Resistant & Anti Glare. TrueDark Eyewear filters out harmful blue light and artificial light (aka junk light) that interrupts our natural body clock (circadian rhythm). We offer the most dynamic blue light blocking glasses for better energy, sleep, and focused performance. Ra Optics. After much digging, I finally found the exact pair of blue-light blockers worn by Rick Rubin in all of these podcasts he goes on. On Twitter the founder of Ra Optics reached out after I posted about some other brands I …Circadian Sets. Circadian Sets contain one pair of Daylight Lenses and one pair of Sunset Lenses, ensuring optimal protection throughout the entire day. --. Wear Daylight Lenses to block harmful blue light from fluorescent bulbs, LEDs, and screens during the day, whether at school, at work, or at home. 🟡 Protect your eyes and save your vision.What I can tell you is that I use RA Optics and I am very happy with them. Plus they give our readers up to a 10% discount by using this link. Before I started using RA Optics, I used some cheap blue light blockers from Amazon. They look ridiculous but seem to have gotten the job done.Mon – Fri: 9.15 – 13.15 | 14.15 – 17.15 Closed on Sundays Open alternate SaturdaysRa Optics LLC, 2093 Philadelphia Pike #7034, Claymont, DE, 19703 United States For any questions, contact us at: https://raoptics.customerdesk.io. [email protected]. I/We hereby give notice that I/we withdraw from my/our contract of sale of the following goods/for the provision of the following service:This hypothetical profile shows a roughness wavelength of 0.25mm with an Ra of about 20μm. If it were analysed with a cutoff (Lc) of 0.08mm the calculated Ra would be virtually zero. At Lc =0.25mm Ra would be about 10μm and at Lc = 0.8mm or 2.5mm you would get the “correct” result of Ra=20μm. If Lc were set to 8mm or more, the calculated ...Solution: A convex mirror always form virtual image, which is erect and small in size of an object kept in front of it. Focal length of convex mirror ƒ = + 15 cm Object distance u = – 12 cm Using mirror formula. Therefore, image is virtual, formed at 6.67 cm at the back of the mirror. It shows the image is erect, small in size and virtual.It comes amid public anger and a growing political row over water pollution. Spills of raw sewage into England's rivers and seas reached their worst …RA Optics are blue light protection lenses developed and designed by the world's leading experts on light-protective technology, utilising the world’s most advanced, proprietary blue light-absorbing pigment technology. Their frames are designed with attention to detail and handcrafted using the highest quality materials.Oct 30, 2023 · As Matt Maruca can attest, getting the right kind of light at the right times (and avoiding the wrong kinds) is a science-backed way to benefit your overall well-being, from your sleep to your all-day energy levels, As the founder and CEO of Ra Optics, a company that develops advanced light therapy-based products, Matt is passionate about, well ... Lift your mood, calm your mind, and transform your life with the world's most advanced blue light protection eyewear. Ra Optics were first developed because there were no blue light blocking glasses available that (a) blocked the right wavelengths of light, as indicated by the science, and (b) were truly stylish, attractive, and comfortable to wear. Ra Optics were the first blue light blocking glasses to meet these needs. Older Post Back to The Ra Optics Blog Newer Post. Yes, you can still get mood-lifting, immunity-boosting vitamin D on a cloudy day. Full-spectrum sun is still happening behind that gray, cloud cover and the ultraviolet needed to trigger the synthesis of vitamin D is still evident. But it’s still necessary to practice safe sunbathing practices. Ra Optics glasses are scientifically-proven to block 95-100% of artificial blue light, saving you from poor sleep, eyestrain, headaches, and feeling fatigued. As Featured On We're on a mission to educate the world on the benefits of natural sunlight and how to protect against the damaging effects of our modern lifestyles. Resetting your circadian rhythm each day with the sunrise is one half of the equation, the other is to protect it at night-time. Our modern lifestyle is exposing us to artificial lights when it’s dark and our bodies weren't designed for constant exposure to blue light. Protect it for better health.Step 1: Sleep with the sun. - Watch the sunset. - Block 100% of blue light after sunset. - Avoid screens at night. - Eat 3-5 hours before bed. - Sleep 3-4 hours after sunset. Step 2: Rise with the sun. - Get to bed early to wake up before sunrise naturally. - Watch the sunrise outside daily.Ra optics: [CODE: sethkardos] in this video, i review what in my opinion are the best blue light blocking glasses on the market, the twilight classic from truedark. Very similar to other brands like felix gray, bon charge, and ra optics, but blocks 100% of all blue light. Also I provide a discount / promo code link if you’d like to purchase. Ra Optics glasses are scientifically-proven to block 95-100% of artificial blue light, saving you from poor sleep, eyestrain, headaches, and feeling fatigued. As Featured On We're on a mission to educate the world on the benefits of natural sunlight and how to protect against the damaging effects of our modern lifestyles. Ra Optics glasses are scientifically-proven to block 95-100% of artificial blue light, saving you from poor sleep, eyestrain, headaches, and feeling fatigued. As Featured On We're on a mission to educate the world on the benefits of natural sunlight and how to protect against the damaging effects of our modern lifestyles. The Ra Optics Blog; Podcasts; Science; What is Blue Light? How Our Lenses Work. Podcasts. Designed and Assembled in California. 50,000+ Enjoying Better Sleep, More Energy, and Elevated Health. Free U.S. Shipping, Returns & Exchanges. Over 30,000 Customers Enjoying Optimized Sleep, Energy, and Health. The Ra Optics Blog. Filter + …Ra Optics Blue Light Blocking Glasses help preserve your body’s circadian rhythm and protect melatonin production so you can sleep well. Cells have a chance to rest and repair each and every night, helping you maintain a peak performance state. …Ra Optics glasses are scientifically-proven to block 95-100% of artificial blue light, saving you from poor sleep, eyestrain, headaches, and feeling fatigued. As Featured On We're on a mission to educate the world on the benefits of natural sunlight and how to protect against the damaging effects of our modern lifestyles.First on our list is the Ra Optics range of blue light blocking glasses.. They offer a range of different styles of frames to complete any look and they have recently revamped their online store.. Their ‘Ultimate Night’ lenses are designed to work after dark to block out the important frequencies of blue light.Ra Optics glasses are scientifically-proven to block 95-100% of artificial blue light, saving you from poor sleep, eyestrain, headaches, and feeling fatigued. As Featured On We're on a mission to educate the world on the benefits of natural sunlight and how to protect against the damaging effects of our modern lifestyles.Ra Optics glasses are scientifically-proven to block 95-100% of artificial blue light, saving you from poor sleep, eyestrain, headaches, and feeling fatigued. As Featured On We're on a mission to educate the world on the benefits of natural sunlight and how to protect against the damaging effects of our modern lifestyles. Ra Optics glasses are scientifically-proven to block 95-100% of artificial blue light, saving you from poor sleep, eyestrain, headaches, and feeling fatigued. As Featured On We're on a mission to educate the world on the benefits of natural sunlight and how to protect against the damaging effects of our modern lifestyles. ŌURA + RA OPTICS ŌURA is the leader in advanced and accurate sleep tracking technology. Ra Optics is the leader in premium blue light protection. We...Ra Optics: Blue Blocking Glasses For The People. We believe that no one should suffer ill health because they are lacking the most up-to-date information about how the body functions, and that no ...Feb 22, 2024 · Ra Optics was founded a few years back by Matt Maruca, who is a regular guest on wellness podcasts thanks to his in-depth knowledge about light and health. We tried out the Popp Ultimate Night ... Ra Optics are glasses that make you feel good. Developed with leading experts in light and optics to block all of the harmful wavelengths of light from man-made light sources, so that your body and mind can rest, repair, and function at the highest level. More energy, better sleep, and natural relaxation are all yours.Sacred Sons x Ra Sacred Sons x Ra Optics "I have definitely noticed a reduction in eye strain and fatigue wearing the day lenses while working. The red / night time lenses - Wow. Besides loving the hue, the effect on my sleep quality is definitely noticeable. These glasses are dope!" — Adam Jackson, founder Sacred SonsRa Optics have established themselves as one of the major players in the market for stylish blue blockers thanks to their premium lenses and quality frames. So, now that we’ve taken a … Ra Optics Clyde Frame with Daylight Lenses - Premium, Science-Based Blue Light Glasses for Screens - Prevent Eyestrain, Headaches, and Fatigue - Supercharge Energy Levels, Focus, and Productivity. 13. $16400 ($164.00/Count) FREE delivery Fri, Jan 26. Small Business. The 20-Year Old Who Built a Million Dollar Business with Matt Maruca. December 9, 2020. Matt Maruca is the founder of Ra Optics, making science-based blue light protection glasses preferred by leading health experts. He teaches about how sunlight is essential for optimal health and how the indoor technology-based lifestyle is responsible for ...Ra Optics are glasses that make you feel good. Developed with leading experts in light and optics to block all of the harmful wavelengths of light from man-made light sources, so that your body and mind can rest, repair, and function at the highest level. More energy, better sleep, and natural relaxation are all yours.Ra Optics Maxwell Frame with Sunset Lenses - Premium, Science-Based Blue Light Glasses for Sleep - Block Sleep-Disrupting Blue Light from TV’s, Phones, Computers - Proven to Increase Sleep Quality . Brand: Ra Optics. 4.0 4.0 out of 5 stars 20 ratings | Search this page .Optics and optical Instruments Light Light is a form of energy eyes. which produces the Sources of light are of three types-thermal sources and luminescent sources. Photometry is a branch measurement of light energy. Characteristics of Light Light waves are electromagnetic waves, whose nature is transverse. The speed of light inOlder Post Back to The Ra Optics Blog Newer Post. Yes, you can still get mood-lifting, immunity-boosting vitamin D on a cloudy day. Full-spectrum sun is still happening behind that gray, cloud cover and the ultraviolet needed to trigger the synthesis of vitamin D is still evident. But it’s still necessary to practice safe sunbathing practices.Ra Optics | 7 followers on LinkedIn. The Science of Light | Ra Optics works with leading photobiology experts to develop the most advanced blue light protection eyewear in the world. Its top ...
Mon – Fri: 9.15 – 13.15 | 14.15 – 17.15 Closed on Sundays Open alternate Saturdays. Seaspice miami
See, Ra Optics is more than just eyewear – it's a promise of durability, quality, and style. As you shop for the perfect holiday gifts, consider Ra Optics. And during our holiday sale, we are offering a special deal: Buy 1 frame, save 15%. Buy 2+ frames, save 20%.First on our list is the Ra Optics range of blue light blocking glasses.. They offer a range of different styles of frames to complete any look and they have recently revamped their online store.. Their ‘Ultimate Night’ lenses are designed to work after dark to block out the important frequencies of blue light.Ra Optics have established themselves as one of the major players in the market for stylish blue blockers thanks to their premium lenses and quality frames. So, now that we’ve taken a …RA Optics are blue light protection lenses developed and designed by the world's leading experts on light-protective technology, utilising the world’s most advanced, proprietary blue light-absorbing pigment technology. Their frames are designed with attention to detail and handcrafted using the highest quality materials.The Ra Optics Blog; Podcasts; Science; What is Blue Light? How Our Lenses Work. Podcasts. Designed and Assembled in California. 50,000+ Enjoying Better Sleep, More Energy, and Elevated Health. Free U.S. Shipping, Returns & Exchanges. Over 30,000 Customers Enjoying Optimized Sleep, Energy, and Health. The Ra Optics Blog. Filter + 8 steps;Ra Optics Clyde Frame with Daylight Lenses - Premium, Science-Based Blue Light Glasses for Screens - Prevent Eyestrain, Headaches, and Fatigue - Supercharge Energy Levels, Focus, and Productivity. 4.4 out of 5 stars. 13. $164.00 $ 164. 00 ($164.00 $164.00 /Count) FREE delivery Fri, Jan 26 .The day frames made by RA optics are the most superior glasses on the market. It has the best styles and also lab test and validated support to show they actually work and do what they say. The day artificial blue-blocking glasses should be used when indoors during the day, in the presence of artificial light coming from, above your head ...The optical properties, such as absorption coefficient, conductivity, reflectivity, refractive index, extinction coefficient, and dielectric function, are also computed …First on our list is the Ra Optics range of blue light blocking glasses.. They offer a range of different styles of frames to complete any look and they have recently revamped their online store.. Their ‘Ultimate Night’ lenses are designed to work after dark to block out the important frequencies of blue light.The Ra Optics Blog; Podcasts; Science; What is Blue Light? How Our Lenses Work. Podcasts. Designed and Assembled in California. 50,000+ Enjoying Better Sleep, More Energy, and Elevated Health. Free U.S. Shipping, Returns & Exchanges. Over 30,000 Customers Enjoying Optimized Sleep, Energy, and Health.RA Optics are blue light protection lenses developed and designed by the world's leading experts on light-protective technology, utilising the world’s most advanced, proprietary blue light-absorbing pigment technology. Their frames are designed with attention to detail and handcrafted using the highest quality materials.TechnicallySuperior. CR-39 lenses infused with proprietary pigments, coated for scratch resistance and glare elimination. Better LIGHT = Better LIFE! Yes, I want more energy, focus, and to sleep better every night! And here’s 10% off because we want you to experience all this and more NOW! Shop Glasses Why Ra Optics are the Best Quality ...The Ra Optics Blog; Podcasts; What is Blue Light? How Our Lenses Work. Podcasts. Designed and Assembled in California. 50,000+ Enjoying Better Sleep, More Energy, and Elevated Health. Free U.S. Shipping, Returns & Exchanges. Over 30,000 Customers Enjoying Optimized Sleep, Energy, and Health. Txt.The Ra Optics Blog; Podcasts; Science; What is Blue Light? How Our Lenses Work. Podcasts. Designed and Assembled in California. 50,000+ Enjoying Better Sleep, More Energy, and Elevated Health. Free U.S. Shipping, Returns & Exchanges. Over 30,000 Customers Enjoying Optimized Sleep, Energy, and Health.15 Reviews. From $89.00. Kids need protection from blue light too! Our lenses are the most effective at protecting their eyes and health from the harmful exposure to Blue Light from screen devices and modern lighting. Ra Optics glasses are scientifically-proven to block 95-100% of artificial blue light, saving you from poor sleep, eyestrain, headaches, and feeling fatigued. As Featured On We're on a mission to educate the world on the benefits of natural sunlight and how to protect against the damaging effects of our modern lifestyles. .