{"product_id":"afterdark-quantum-blue-light-glasses-amber-red-norway","title":"AfterDark Quantum Blue Light Glasses — Amber \u0026 Red | Norway","description":"\u003c!-- \/products\/afterdark-quantum-blue-light-blocking-glasses --\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!-- ================================================================ --\u003e\n\u003cp\u003e\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\/\",\n  \"@type\": \"BreadcrumbList\",\n  \"itemListElement\": [\n    {\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/lighttherapy.no\"},\n    {\"@type\":\"ListItem\",\"position\":2,\"name\":\"Blue Light Blocking Glasses\",\"item\":\"https:\/\/lighttherapy.no\/collections\/blue-light-blockers\"},\n    {\"@type\":\"ListItem\",\"position\":3,\"name\":\"AfterDark Quantum Blue Light Blocking Glasses\",\"item\":\"https:\/\/lighttherapy.no\/products\/afterdark-quantum-blue-light-blocking-glasses\"}\n  ]\n}\n\u003c\/script\u003e \u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\/\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is the difference between Amber and Red lenses in the AfterDark Quantum?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The Amber lens blocks approximately 97% of blue light and is designed for use 2-3 hours before sleep while maintaining enough colour visibility for normal indoor activities — reading, TV, conversation. The Red lens blocks over 99% of both blue and green light across the 380-550nm spectrum, meaning maximum melatonin protection for the final 60-90 minutes before sleep or during Norwegian summer evenings when daylight extends past 10pm.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"When should I start wearing blue light blocking glasses in the evening?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Amber lenses from 2-3 hours before your target bedtime. Red lenses in the final 60-90 minutes. If you are sensitive to sleep disruption or it is Norwegian summer with daylight past 9pm, move the switch to Red earlier than usual.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is TR90 and why does it matter for glasses you wear every evening?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"TR90 is a thermoplastic memory polymer used for eyewear frames. It flexes under pressure and returns to shape rather than snapping — important for glasses worn daily that get sat on, dropped or shoved in a bag. It is also hypoallergenic and very light, which matters for frames worn for 2-3 hours every evening.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Hva blokkerer blålysbriller og hvorfor hjelper det søvnen?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Blålysbriller blokkerer de korte bølgelengdene i det synlige lysspekteret (380-500nm) som aktiverer melanopsin-reseptorene i netthinnen. Disse reseptorene sender signaler til hjernen om at det fortsatt er dag, noe som undertrykker melatoninproduksjonen. Ved å bruke blålysbriller om kvelden kan kroppen produsere melatonin på riktig tidspunkt, selv om du sitter under kunstig LED-belysning.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Are the Quantum lenses spectrometer-tested?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. The blocking percentages stated — 97% for Amber and 99%+ for Red — are verified by spectrometer testing, not manufacturer claims. The AfterDark range tests every lens variant across the full spectrum from 340nm to 1000nm.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Er disse brillene nyttige under norsk mørketid?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Ja. Under mørketid er problemet ikke sollys — det er at nordmenn sitter under kunstige LED-lys i 16+ timer om dagen. Standard LED-belysning inneholder de blå bølgelengdene som undertrykker melatonin like effektivt om vinteren som solen gjør om sommeren. Amber-linser fra tidlig kveld, hver dag gjennom vinteren.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is included with the AfterDark Quantum?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Glasses with your chosen lens colour, a hard protective case, and a microfibre cleaning cloth. A 12-month warranty is included. Ships from Drammen with no import fees.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e \u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\/\",\n  \"@type\": \"LocalBusiness\",\n  \"@id\": \"https:\/\/lighttherapy.no\",\n  \"name\": \"Home Light Therapy\",\n  \"areaServed\": {\"@type\":\"Country\",\"name\":\"NO\"},\n  \"foundingDate\": \"2017\",\n  \"address\": {\"@type\":\"PostalAddress\",\"addressLocality\":\"Drammen\",\"addressCountry\":\"NO\"},\n  \"telephone\": \"+4795147478\",\n  \"url\": \"https:\/\/lighttherapy.no\"\n}\n\u003c\/script\u003e \u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\/\",\n  \"@type\": \"Product\",\n  \"name\": \"AfterDark Quantum Blue Light Blocking Glasses — Amber and Red Lenses\",\n  \"alternateName\": \"Blålysbriller Quantum · Runde blålysbriller Norge · AfterDark Quantum blålysblokkere\",\n  \"description\": \"Round retro-style TR90 flex frames with UV400 protection. Two lens options: Amber (97% blue light blocked) for 2-3 hours before sleep, and Red (99%+ blue and green blocked) for maximum melatonin protection. Spectrometer-tested. UV400 certified. Ships from Drammen, Norway.\",\n  \"image\": \"https:\/\/lighttherapy.no\/cdn\/shop\/files\/afterdark-quantum-rodt-linse-blalysbriller-01.jpg?v=1779440045\u0026width=713\",\n  \"brand\": {\"@type\":\"Brand\",\"name\":\"AfterDark\"},\n  \"datePublished\": \"2025-01-01\",\n  \"offers\": {\n    \"@type\": \"Offer\",\n    \"url\": \"https:\/\/lighttherapy.no\/products\/afterdark-quantum-blue-light-blocking-glasses\",\n    \"availability\": \"https:\/\/schema.org\/InStock\",\n    \"priceCurrency\": \"NOK\",\n    \"seller\": {\"@type\":\"Organization\",\"name\":\"Home Light Therapy\"}\n  }\n}\n\u003c\/script\u003e\u003c\/p\u003e\n\u003cstyle\u003e\n  .qnt-wrapper {\n    max-width: 1100px !important;\n    margin: 0 auto !important;\n    padding: 0 2rem !important;\n    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif !important;\n    color: #333 !important;\n    font-size: 16px !important;\n    line-height: 1.8 !important;\n  }\n  .qnt-wrapper * { box-sizing: border-box !important; 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}\n  .qnt-toggle { color: #dc2626 !important; font-size: 0 !important; flex-shrink: 0 !important; margin-left: 1em !important; }\n  .qnt-faq-item:not([open]) .qnt-toggle::before { content: \"+\" !important; font-size: 1.3em !important; }\n  .qnt-faq-item[open] .qnt-toggle::before { content: \"−\" !important; font-size: 1.3em !important; }\n\n  \/* Shipping box *\/\n  .qnt-shipping {\n    background: white !important;\n    border: 2px solid #e5e7eb !important;\n    border-radius: 12px !important;\n    padding: 1.6em !important;\n    text-align: center !important;\n    margin-bottom: 2em !important;\n  }\n  .qnt-shipping h4 { margin: 0 0 0.4em 0 !important; font-size: 1em !important; }\n  .qnt-shipping hr { border: none !important; border-top: 1px solid #f3f4f6 !important; margin: 1em 0 !important; }\n  .qnt-shipping p { font-size: 0.9em !important; color: #666 !important; margin: 0 !important; }\n\n  @media (max-width: 640px) {\n    .qnt-wrapper { padding: 0 1em !important; }\n    .qnt-hero { padding: 1.5em !important; }\n    .qnt-why-grid { grid-template-columns: 1fr !important; }\n    .qnt-includes-grid { grid-template-columns: 1fr !important; }\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"qnt-wrapper\"\u003e\n\u003c!-- HERO --\u003e\n\u003cdiv class=\"qnt-hero\"\u003e\n\u003ch2\u003eAfterDark Quantum — Blue Light Blocking Glasses\u003c\/h2\u003e\n\u003cp\u003eRound retro TR90 frames with UV400 protection. Spectrometer-tested Amber and Red lenses. Ships from Drammen.\u003c\/p\u003e\n\u003cp class=\"qnt-hero-sub\"\u003e(Runde blålysbriller med TR90-ramme og UV400 -  testet med spektrometer)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- INTRO --\u003e\n\u003cdiv class=\"qnt-intro\"\u003e\n\u003ch3\u003eWhy the frame shape matters as much as the lens\u003c\/h3\u003e\n\u003cp\u003eMost blue light glasses leave a gap at the sides. The Quantum's wider round lens profile wraps closer to the face, which means less peripheral light bleed around the edges, the stray ceiling light that slips past a narrow frame and still hits your retina.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0 !important;\"\u003eThe TR90 frame is light enough to forget you're wearing them. That matters for something you put on every evening for two to three hours. Pair that with spectrometer-verified Amber or Red lenses and you have a glasses setup that actually does what it claims. Read more about \u003ca href=\"https:\/\/lighttherapy.no\/blogs\/english\/your-skin-is-watching-blue-light-blocking-sleep\"\u003ewhy blue light affects more than just your eyes\u003c\/a\u003e - the biology runs deeper than most people realise.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- FRAME SPECS --\u003e\n\u003cdiv class=\"qnt-frame\"\u003e\n\u003ch3\u003eTR90 frame — the practical details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRound retro profile\u003c\/strong\u003e — wider lens area for better peripheral coverage than narrow square frames\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMemory polymer flex\u003c\/strong\u003e — bends without snapping; survives being sat on or dropped\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFeatherlight\u003c\/strong\u003e — typically forgotten within a few minutes of wearing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHypoallergenic\u003c\/strong\u003e — no nickel, suitable for sensitive skin and extended evening wear\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUV400 certified\u003c\/strong\u003e — full UV protection built in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame size: 47mm lens, 24mm bridge, 149mm temple\u003c\/strong\u003e — fits most adult face shapes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!-- LENS OPTIONS --\u003e\n\u003cdiv class=\"qnt-lenses\"\u003e\n\u003ch3\u003eTwo lenses — choose by time of evening\u003c\/h3\u003e\n\u003cdiv class=\"qnt-amber-card\"\u003e\n\u003ch4\u003eAmber lens — 97% blue light blocked\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eCovers the 380–500nm range where melanopsin activation is highest\u003c\/li\u003e\n\u003cli\u003eMaintains reasonable colour visibility - reading, watching TV, general indoor use\u003c\/li\u003e\n\u003cli\u003eStart wearing \u003cstrong\u003e2–3 hours before your target bedtime\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eThe right choice for most evenings, most of the year\u003c\/li\u003e\n\u003cli\u003eVerified by spectrometer - not a manufacturer claim\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"qnt-red-card\"\u003e\n\u003ch4\u003eRed lens — 99%+ blue and green light blocked\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eBlocks across the full 380–550nm range, including green wavelengths that amber misses\u003c\/li\u003e\n\u003cli\u003eMaximum melatonin protection - for the \u003cstrong\u003efinal 60–90 minutes before sleep\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eEssential during Norwegian summer when daylight runs past 10pm\u003c\/li\u003e\n\u003cli\u003eColour perception is heavily altered - for relaxed pre-sleep use only\u003c\/li\u003e\n\u003cli\u003eWorth switching to earlier on nights when sleep quality really matters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- THE SCIENCE, SHORT --\u003e\n\u003cdiv class=\"qnt-intro\" style=\"border-left-color: #7c3aed !important; background: #faf5ff !important;\"\u003e\n\u003ch3 style=\"color: #5b21b6 !important;\"\u003eWhat is actually happening in your eyes\u003c\/h3\u003e\n\u003cp\u003eYour retina contains melanopsin photoreceptors ( intrinsically photosensitive retinal ganglion cells)  that respond specifically to short-wavelength blue and cyan light. When these cells detect blue light, they send a signal to the suprachiasmatic nucleus (your brain's central clock) indicating that it's still daytime. Melatonin release is suppressed as a result, even when you're tired and it's 11pm.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0 !important;\"\u003eBlocking those wavelengths with Amber or Red lenses in the evening removes that false daylight signal. Your melatonin rises on its natural schedule. Most people notice they feel sleepier at their usual bedtime within a few nights of consistent use - particularly if they were previously scrolling on a phone right up until they turned the light off. For a deeper read, the \u003ca href=\"https:\/\/lighttherapy.no\/collections\/circadian-and-sleep-healthy-lighting\"\u003ecircadian lighting collection\u003c\/a\u003e covers how this extends to your room environment, not just your screens.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- WHY AFTERDARK --\u003e\n\u003cdiv class=\"qnt-why\"\u003e\n\u003ch3\u003eWhy AfterDark Quantum\u003c\/h3\u003e\n\u003cdiv class=\"qnt-why-grid\"\u003e\n\u003cdiv class=\"qnt-why-item\"\u003eSpectrometer-tested - not just claimed\u003c\/div\u003e\n\u003cdiv class=\"qnt-why-item\"\u003eRound frame reduces peripheral light bleed\u003c\/div\u003e\n\u003cdiv class=\"qnt-why-item\"\u003e97% Amber or 99%+ Red blocking\u003c\/div\u003e\n\u003cdiv class=\"qnt-why-item\"\u003eUV400 certified\u003c\/div\u003e\n\u003cdiv class=\"qnt-why-item\"\u003eTR90 memory polymer — durable daily use\u003c\/div\u003e\n\u003cdiv class=\"qnt-why-item\"\u003eHypoallergenic frame materials\u003c\/div\u003e\n\u003cdiv class=\"qnt-why-item\"\u003eShips from Drammen - no import fees\u003c\/div\u003e\n\u003cdiv class=\"qnt-why-item\"\u003e12-month warranty included\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- NORWAY PANEL --\u003e\n\u003cdiv class=\"qnt-norway\"\u003e\n\u003ch3\u003eNorway runs on extremes - your glasses need to match\u003c\/h3\u003e\n\u003cp\u003eSummer: the sun is up past 10pm in Oslo and well past midnight further north. Outdoor daylight keeps melatonin suppressed late, and then you come indoors to LED screens and carry on. Red lenses are worth it from 8pm onwards during lysårstid.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0 !important;\"\u003eMørketid: it's dark outside from 3pm but you're sitting under full-spectrum LED bulbs until midnight. Those bulbs emit the same short-wavelength light as a summer sky. Your body has no way to know it's polar night from inside your apartment. Amber lenses from late afternoon, every evening through winter - this is the \u003ca href=\"https:\/\/lighttherapy.no\/collections\/circadian-and-sleep-healthy-lighting\"\u003esame principle behind circadian lighting\u003c\/a\u003e but applied to your personal light environment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- INCLUDES --\u003e\n\u003cdiv class=\"qnt-includes\"\u003e\n\u003ch3\u003eWhat's in the box\u003c\/h3\u003e\n\u003cdiv class=\"qnt-includes-grid\"\u003e\n\u003cdiv class=\"qnt-includes-item\"\u003e\n\u003cspan class=\"qnt-icon\"\u003e👓\u003c\/span\u003e \u003cstrong\u003eQuantum glasses\u003c\/strong\u003e \u003cspan\u003eAmber or Red lens — your choice\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"qnt-includes-item\"\u003e\n\u003cspan class=\"qnt-icon\"\u003e📦\u003c\/span\u003e \u003cstrong\u003eHard case\u003c\/strong\u003e \u003cspan\u003eProtective shell for daily carry\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"qnt-includes-item\"\u003e\n\u003cspan class=\"qnt-icon\"\u003e🧼\u003c\/span\u003e \u003cstrong\u003eCleaning cloth\u003c\/strong\u003e \u003cspan\u003eMicrofibre quality\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- CROSS-SELL --\u003e\n\u003cdiv class=\"qnt-crosssell\"\u003e\n\u003ch4\u003eThe rest of the AfterDark range\u003c\/h4\u003e\n\u003cp\u003eLooking for a different frame style? The \u003ca href=\"\/products\/afterdark-smooth-blue-light-blocking-glasses\"\u003eSmooth\u003c\/a\u003e has a contemporary everyday profile, the \u003ca href=\"\/products\/afterdark-classic-blue-light-blocking-glasses\"\u003eClassic\u003c\/a\u003e suits a traditional look, and the \u003ca href=\"\/products\/blue-block-multipack\"\u003eMeridian\u003c\/a\u003e comes with four magnetic lens swaps covering every protection level from clear to red, the most flexible option if you want all-day coverage. For daytime screen work without affecting your morning alertness, the \u003ca href=\"\/products\/nooners-blue-light-blockers\"\u003eNooner\u003c\/a\u003e uses a yellow lens calibrated for daytime use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- DOMINIC --\u003e\n\u003cdiv style=\"background: linear-gradient(135deg,#1e293b 0%,#0f172a 100%) !important; color: white !important; padding: 2.5em !important; border-radius: 12px !important; margin-bottom: 2.5em !important;\"\u003e\n\u003cdiv style=\"display: grid !important; grid-template-columns: 100px 1fr !important; gap: 1.5em !important; align-items: center !important;\"\u003e\n\u003cimg alt=\"Dominic Lamb — Home Light Therapy Norway\" style=\"width: 100px !important; height: 100px !important; border-radius: 50% !important; object-fit: cover !important; border: 3px solid white !important;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0261\/0665\/8921\/files\/Face_profile_430x.jpg?v=1614338168\"\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"color: white !important; margin-top: 0 !important;\"\u003eFrom Dominic\u003c\/h3\u003e\n\u003cp style=\"opacity: 0.92 !important; margin-bottom: 0.75em !important;\"\u003eThe round frame on the Quantum gives better peripheral coverage than most of the narrower frames I carry,  you notice the difference when you're sitting in a bright room rather than a dim one. If you're new to blue light glasses, start with Amber. Wear them from dinner time. Give it a week before you judge. Most people notice something within three or four nights - they just feel sleepier when they'd normally still be wired. Add Red for the last hour if you're a light sleeper or it's a Norwegian summer evening and the sun still hasn't fully cooperated.\u003c\/p\u003e\n\u003cp style=\"opacity: 0.92 !important; margin: 0 !important;\"\u003e📧 \u003ca style=\"color: #fbbf24 !important; font-weight: 600 !important;\" href=\"mailto:admin@lighttherapy.no\"\u003eadmin@lighttherapy.no\u003c\/a\u003e  ·  📞 \u003ca style=\"color: #fbbf24 !important; font-weight: 600 !important;\" href=\"tel:+4795147478\"\u003e+47 951 47 478\u003c\/a\u003e (Text only)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- SAFETY --\u003e\n\u003cdiv class=\"qnt-safety\"\u003e\n\u003ch4\u003eImportant — not for driving or machinery\u003c\/h4\u003e\n\u003cp\u003eBoth Amber and Red lenses significantly alter colour perception. Do not use while driving, cycling on roads, or operating any machinery. These are indoor, stationary evening glasses.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- SHIPPING \/ GUARANTEE --\u003e\n\u003cdiv class=\"qnt-shipping\"\u003e\n\u003ch4\u003e🚚 Ships from Drammen · No import fees within Norway\u003c\/h4\u003e\n\u003chr\u003e\n\u003ch4\u003e🛡️ 30 dagers åpent kjøp\u003c\/h4\u003e\n\u003cp\u003eFull refund within 30 days.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003e🔧 12-month warranty\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c!-- FAQ --\u003e\n\u003cdiv class=\"qnt-faq\"\u003e\n\u003ch3\u003eQuestions people actually ask\u003c\/h3\u003e\n\u003cdetails open=\"\" class=\"qnt-faq-item\"\u003e\n\u003csummary\u003e\u003cspan\u003eAmber or Red — which should I start with?\u003c\/span\u003e\u003cspan class=\"qnt-toggle\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cp\u003eAmber for most people, most evenings. Put them on 2–3 hours before bed and keep them on. Add Red for the final hour or swap to Red only during Norwegian summer when evenings are still bright at 10pm. If you're a consistently poor sleeper, go straight to Red from dinner time and see if that makes a difference first.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"qnt-faq-item\"\u003e\n\u003csummary\u003e\u003cspan\u003eWhy does the round frame help more than a narrow one?\u003c\/span\u003e\u003cspan class=\"qnt-toggle\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cp\u003eBlue light enters the eye from all angles, not just straight ahead. A wider round lens reduces the gap between the frame and your face at the sides, cutting down on peripheral light that slips past a narrow frame. It won't seal completely — these aren't wraparound goggles — but the difference in a bright room is real.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"qnt-faq-item\"\u003e\n\u003csummary\u003e\u003cspan\u003eHva er forskjellen mellom amber- og rødlinser?\u003c\/span\u003e\u003cspan class=\"qnt-toggle\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cp\u003eAmber-linser blokkerer 97% av blått lys og egner seg for kveldstimer der du fortsatt beveger deg rundt og ser på TV. Røde linser blokkerer 99%+ av både blått og grønt lys — maksimal melatonin-beskyttelse for den siste timen før søvn, eller for norske sommerekvelder der dagslyset varer til langt på kveld.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"qnt-faq-item\"\u003e\n\u003csummary\u003e\u003cspan\u003eAre these useful during Norwegian mørketid?\u003c\/span\u003e\u003cspan class=\"qnt-toggle\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cp\u003eYes — and arguably more so than summer. When it's dark outside but you're under bright LED lighting from 3pm to midnight, your melanopsin receptors can't tell the difference between that and a summer afternoon. The glasses handle the artificial light side; pairing them with \u003ca href=\"https:\/\/lighttherapy.no\/collections\/circadian-and-sleep-healthy-lighting\"\u003elow-blue circadian bulbs\u003c\/a\u003e in your main living areas handles the ambient side.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"qnt-faq-item\"\u003e\n\u003csummary\u003e\u003cspan\u003eDo the blocking percentages actually hold up?\u003c\/span\u003e\u003cspan class=\"qnt-toggle\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cp\u003eYes. The AfterDark range is spectrometer-tested across the full visible spectrum. Amber: 97% blue light blocked. Red: 99%+ blue and green light blocked. These are measured results, not marketing numbers copied from a supplier sheet.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"qnt-faq-item\"\u003e\n\u003csummary\u003e\u003cspan\u003eCan I wear these over prescription glasses?\u003c\/span\u003e\u003cspan class=\"qnt-toggle\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cp\u003eThe Quantum round frame is not designed as an over-glasses fit. If you need prescription compatibility, contact Dominic directly at \u003ca href=\"mailto:admin@lighttherapy.no\"\u003eadmin@lighttherapy.no\u003c\/a\u003e and he can advise on which frame in the range fits over prescription glasses.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c!-- DISCLAIMER --\u003e\n\u003cdiv style=\"padding: 1.25em 1.5em !important; background: #f9fafb !important; border-radius: 8px !important; font-size: 0.82em !important; color: #666 !important; line-height: 1.7 !important;\"\u003e\u003cem\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e For general wellness. The circadian biology of blue light and melatonin is well-established; individual results vary. Not a medical device.\u003c\/em\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Home Light Therapy","offers":[{"title":"Red","offer_id":43238598213737,"sku":null,"price":750.0,"currency_code":"NOK","in_stock":true},{"title":"amber","offer_id":43238598246505,"sku":null,"price":750.0,"currency_code":"NOK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0261\/0665\/8921\/files\/afterdark-quantum-rodt-linse-blalysbriller-01.jpg?v=1779440895","url":"https:\/\/lighttherapy.no\/products\/afterdark-quantum-blue-light-glasses-amber-red-norway","provider":"Home Light Therapy","version":"1.0","type":"link"}