{"product_id":"yogananda-daylight","title":"Yogananda Daylight","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003ch5\u003eDaytime \u003cstrong\u003e|\u003c\/strong\u003e Indoors\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eYogananda Daylight Lenses\u003c\/strong\u003e for protection from screens and artificial light during daytime.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEliminates Eye Strain \u0026amp; Headaches\u003c\/li\u003e\n\u003cli\u003eProtects Hormones \u0026amp; Vision\u003c\/li\u003e\n\u003cli\u003eBalances Mood \u0026amp; Energy\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBenefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eScreen Protection:\u003c\/strong\u003e Filters 100% of harmful blue light\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoost Melatonin:\u003c\/strong\u003e Natural hormone production\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFall Asleep Faster:\u003c\/strong\u003e Drift off in minutes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Focus:\u003c\/strong\u003e Reduces digital eye fatigue\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRetinal Defense:\u003c\/strong\u003e Blocks oxidative damage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll-Day Comfort:\u003c\/strong\u003e Lightweight premium frames\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow It Works\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eModern Light Overload\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eModern LED \u0026amp; screen lights emit excessive blue light (455nm peak) without balancing near-infrared, which causes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDigital eye strain\u003c\/li\u003e\n\u003cli\u003eHeadaches \u0026amp; fatigue\u003c\/li\u003e\n\u003cli\u003eHormonal disruption\u003c\/li\u003e\n\u003cli\u003ePoor sleep quality\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eLight That Works For You\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRa Optics Daylight Lenses selectively filter harmful blue light while preserving beneficial wavelengths for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEliminate the root cause of symptoms\u003c\/li\u003e\n\u003cli\u003eProtect your cells from damage\u003c\/li\u003e\n\u003cli\u003eBalance stress hormones\u003c\/li\u003e\n\u003cli\u003eRestore natural energy levels\u003c\/li\u003e\n\u003cli\u003eEnhance mental performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eThe Science\u003c\/h3\u003e\n\u003cp\u003eDuring the day, harsh light from screens and indoor LEDs can strain your eyes and overstimulate your system, leaving you tired and unfocused.\u003c\/p\u003e\n\u003cp\u003eDaylight Lenses filter the most intense blue wavelengths-protecting your eyes while keeping just enough natural signal to stay alert. Put them on indoors, and everything feels smoother: \u003cstrong\u003eless strain, less stress, more clarity.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBalanced, precise, and made to help you feel the difference.\u003c\/p\u003e\n\u003ch3\u003eFrame Details\u003c\/h3\u003e\n\u003cp\u003eNamed for a great spiritual leader who taught about the fundamental unity between all world faiths and the importance of looking inward to experience our true nature which is ever-conscious, ever-existing, ever-new bliss.\u003c\/p\u003e\n\u003cp\u003eThe look: One of the most classic and well-known frames of all time. Young or old, man or woman, pilot, office worker, or world traveler, Yogananda is certain to enhance your shine.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLens Material:\u003c\/strong\u003e Optical-Grade Polycarbonate (the same base material in bulletproof glass)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTesting Standard:\u003c\/strong\u003e Ra Superlative™\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLens Testing: \u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eWavelength-Specific Blue Light Protection\u003c\/li\u003e\n\u003cli\u003eShort and Long-Duration Stress Tests\u003c\/li\u003e\n\u003cli\u003eColor Rendering \u0026amp; Visual Comfort Optimization\u003c\/li\u003e\n\u003cli\u003eLens Hue Optimization\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame Material: \u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eItalian Mazzucchelli Acetate\u003c\/li\u003e\n\u003cli\u003eGerman Stainless Steel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKit Includes:\u003c\/strong\u003e All glasses orders include a luxury branded case and cleaning cloth.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMaterials\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eLens Material \u0026amp; Coatings\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWe pay careful attention to providing the highest quality product by selecting the ideal lens material, considering optical quality, durability, and safety, leading us to use 100% Optical-Grade Polycarbonate-as well as superior coatings:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAnti-Scratch keeps your lenses protected from daily wear and tear.\u003c\/li\u003e\n\u003cli\u003eAnti-Reflective reduces glare and allows others to see your eyes instead of their own reflection.\u003c\/li\u003e\n\u003cli\u003eHydrophobic \u0026amp; Oleophobic makes your lenses harder to dirty and easier to clean.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFrame Materials\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTo create the greatest Functional Eyewear means to offer frames of the highest quality. For this reason, we utilize 100% Italian Acetate and German Stainless Steel as the core material of our frames. {Some of our frames even utilize Aerospace-Grade Titanium.}\u003c\/p\u003e\n\u003ch3\u003eRa Superlative™ Standard\u003c\/h3\u003e\n\u003cp\u003eAt Ra, we are committed to creating products which achieve the highest degree of excellence in quality, performance, and impact.\u003c\/p\u003e\n\u003cp\u003eAll of our products are developed under the careful direction of Dr. Alexander Wunsch (M.D., Ph.D.), the world's pre-eminent expert in photobiology and applied phototherapy, {who has over 35+ years of clinical experience with light and light therapy.}\u003c\/p\u003e\n\u003cp\u003eWith Dr. Wunsch, we have developed a set of superior, proprietary standards for the quality and efficacy of blue light protection eyewear: the Ra Superlative ™ Standard.\u003cbr\u003eThese include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWavelength-Specific Blue Light Protection: we utilize wavelength-specific LEDs to test for optimal blue light protection in the primary ranges of biological concern.\u003c\/li\u003e\n\u003cli\u003eShort-and Long-Term Stress Tests utilizing high-intensity blue and full-spectrum LED light sources directly on the lens to ensure that Ra Lenses can endure extreme conditions beyond any normal exposure-and that their protection will endure for a lifetime.\u003c\/li\u003e\n\u003cli\u003eCareful Measurements of Color Rendering to ensure optimal color perception, usability, and visual comfort-balancing maximum protection with a superior wearer experience.\u003c\/li\u003e\n\u003cli\u003eExtremely Calculated Selection of Lens Hue-drawing from Dr. Wunsch's 35+ years of clinical application of color therapy to select hues which support and enhance our lenses' desired physiological and psychological effects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the difference between Daylight and Sunset? Do I need both?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA: \u003c\/strong\u003eOur daylight lenses are precisely engineered to filter the most disruptive wavelengths of blue light during the day, preserving visual clarity while supporting eye health and hormonal balance.\u003c\/p\u003e\n\u003cp\u003eOur sunset lenses are designed for evening wear, blocking \u003cstrong\u003e100% of blue light\u003c\/strong\u003e and most green light to support melatonin production, natural sleep cycles, and cellular regeneration.\u003c\/p\u003e\n\u003cp\u003eWhile \u003cstrong\u003eDaylight Lenses\u003c\/strong\u003e can provide some benefit in the evening, \u003cstrong\u003eSunset Lenses\u003c\/strong\u003e have a stronger effect on supporting sleep. Conversely, because \u003cstrong\u003eSunset Lenses\u003c\/strong\u003e block more light than necessary during the day, they can reduce visual clarity — making \u003cstrong\u003eDaylight Lenses\u003c\/strong\u003e the better choice for daytime use. This is why we offer both lens types, each designed for its specific purpose.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will these help me prevent eyestrain?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA: \u003c\/strong\u003eOur \u003cstrong\u003eDaylight lenses\u003c\/strong\u003e (with a subtle yellow tint) are purposefully designed to provide the most advanced protection from blue light emitted by screens and artificial lighting. They help reduce eyestrain, headaches, and fatigue, while also supporting balanced hormonal rhythms throughout the day. For those who spend extended hours in front of digital devices and prioritize maximum blue light protection, \u003cstrong\u003eDaylight\u003c\/strong\u003e remains the optimal choice.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I wear them during the night?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA: \u003c\/strong\u003eDaylight Lenses can be worn at night. They continue to provide meaningful blue-light protection, supporting relaxation and sleep.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSunset Lenses\u003c\/strong\u003e, however, are specifically engineered for evening use and deliver deeper filtration to optimize rest and circadian balance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDaylight Lenses\u003c\/strong\u003e are designed to filter blue light from screens and artificial lighting during the day but remain suitable in the evening when a lighter tint is preferred. Scenarios where Daylight Lenses may be appropriate at night include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEating late and wishing to perceive natural colors while reducing blue light exposure.\u003c\/li\u003e\n\u003cli\u003eEvening social settings where a brighter appearance is desirable alongside protection.\u003c\/li\u003e\n\u003cli\u003eNighttime driving requiring visual clarity with blue-light reduction.\u003c\/li\u003e\n\u003cli\u003eGradually transitioning to Sunset Lenses.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor optimal evening support, \u003cstrong\u003eSunset Lenses\u003c\/strong\u003e are recommended, as they maximize circadian regulation, sleep quality, and relaxation. They may also be worn during the day in specific situations, such as:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWorking under harsh artificial lighting (e.g., hospitals or offices).\u003c\/li\u003e\n\u003cli\u003eExposure to intense sunlight when additional short-wavelength protection is desired.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTogether, Daylight and Sunset Lenses provide a complete blue-light management system-supporting energized days and restorative nights.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What wavelengths do your Daylight lenses block?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e \u003cstrong\u003eDaylight Lenses\u003c\/strong\u003e have a hard cut-off at approximately 465 nm, with transmission increasing rapidly above that point. Designed for daytime use, they specifically address retinal health. The wavelengths most associated with retinal stress and oxidative damage peak around 430-440 nm and extend on either side. By fully filtering this range, Daylight Lenses reduce blue light exposure by roughly 95%, significantly minimizing unnatural hormonal stimulation from modern blue-enriched lighting.\u003c\/p\u003e","brand":"Ra Optics","offers":[{"title":"Default Title","offer_id":50565227905271,"sku":"Yogananda-Daylight","price":224.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1874\/4491\/files\/yogananda-daylight-raoptics-blueblockers-visual-eyes-1160875495.webp?v=1773160185","url":"https:\/\/therasage.com\/products\/yogananda-daylight","provider":"Therasage ","version":"1.0","type":"link"}