{"product_id":"mosiso-23-24-in-blue-light-blocking-screen-protector-dual-side-eye","title":"MOSISO 23-24 in Blue Light Blocking Screen Protector - Dual-Side Eye","description":"\u003cp\u003eIn this review the MOSISO 23-24 in Computer Blue Light Blocking Screen Protector is evaluated for people who spend long hours at a 16:9 desktop monitor and need simple, reversible eye protection. The bottom line: it is a practical, low-profile filter that reduces harmful UV and a portion of high-energy blue light while also offering a matte anti-glare side and a smooth HD side for clarity. For anyone who wants an easy-to-install, thin acrylic shield that protects against scratches and dust while cutting eye strain, this protector earns consideration.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFit and size:\u003c\/strong\u003e Designed for diagonally measured 23, 23.6, 23.8 and 24 in 16:9 monitors, the filter measures 21.26 x 13.39 in to match monitor width and height when measured before purchase.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlue light reduction:\u003c\/strong\u003e Filters anti-blue light in the 420nm to 460nm range and can reduce this high-energy visible light by about 45% to help reduce eye fatigue.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUV protection:\u003c\/strong\u003e Cuts and curbs up to 99% of harmful UV to protect eyes from longer wavelength ultraviolet exposure near screens.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-surface design:\u003c\/strong\u003e One matte side reduces glare and reflections for bright rooms, while the smooth HD side preserves maximum resolution for detailed work.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThin acrylic construction:\u003c\/strong\u003e Made of acrylic at approximately 0.01 in thinness, it stays clear (about 95% transparency) and resists dust, fingerprints and scratches without significantly darkening the screen.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple installation:\u003c\/strong\u003e Hangs on the monitor with two small top squares that can be removed and reattached to flip sides when needed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis protector is best for office workers, programmers, gamers and home users who use a 23 to 24 in 16:9 desktop LCD or LED monitor and want a low-cost way to cut blue light exposure and glare. The dual-side option makes it useful for people who alternate between bright-room work (matte side) and detail-oriented tasks (HD side).\u003c\/p\u003e\n\u003cp\u003eIt is less suitable for users with curved screens, nonstandard bezels, or those who need certified medical-grade blue light protection; buyers should carefully measure the visible screen width and height before ordering to ensure a proper fit.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEffective dual-side choice gives both anti-glare and high-definition viewing in one product.\u003c\/li\u003e\n\u003cli\u003eReduces UV exposure and cuts a significant portion of HEV blue light to ease eye strain.\u003c\/li\u003e\n\u003cli\u003eUltra-thin acrylic resists fingerprints, dust and scratches while retaining screen brightness.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRequires exact measurement of screen width and height to ensure correct fit and is not for curved monitors.\u003c\/li\u003e\n\u003cli\u003eBlue light reduction is partial (about 45% in the 420-460nm band) rather than full-spectrum blocking.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible diagonal sizes\u003c\/td\u003e\n\u003ctd\u003e23, 23.6, 23.8, 24 in (16:9)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimension (L x W)\u003c\/td\u003e\n\u003ctd\u003e21.26 x 13.39 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eAcrylic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThickness\u003c\/td\u003e\n\u003ctd\u003eApproximately 0.01 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransparency\u003c\/td\u003e\n\u003ctd\u003eAbout 95% clear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlue light reduction\u003c\/td\u003e\n\u003ctd\u003eReduces 420-460nm HEV by ~45%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUV protection\u003c\/td\u003e\n\u003ctd\u003eFilters up to 99% harmful UV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe MOSISO 23-24 in screen protector is a sensible, affordable option for users with standard 16:9 monitors who want to cut glare, reduce UV exposure and lower blue light impact without changing screen brightness. It delivers practical dual-surface flexibility and durable acrylic protection, but buyers must measure their screen and accept that blue light blocking is partial rather than total.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this fit my 24 in monitor?\u003c\/strong\u003e\u003cbr\u003eMeasure the visible screen width and height to confirm the 21.26 x 13.39 in filter will cover your 24 in 16:9 monitor before purchasing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I switch sides for matte or HD viewing?\u003c\/strong\u003e\u003cbr\u003eYes, the top mounting squares can be removed so you can flip the protector and reinstall it with either the matte or smooth HD side facing the screen.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it darken the screen?\u003c\/strong\u003e\u003cbr\u003eThe acrylic is about 95% transparent and ultra-thin, so it should not noticeably darken the original screen brightness.\u003c\/p\u003e","brand":"Mosiso","offers":[{"title":"Default Title","offer_id":48677707219163,"sku":"B0F28ML2ZV","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/610aUB7taxL._AC_SL1500_0c095fe1-8731-4f8b-ae55-a240dfb43a5a.jpg?v=1778680529","url":"https:\/\/gearmusthave.com\/products\/mosiso-23-24-in-blue-light-blocking-screen-protector-dual-side-eye","provider":"GearMustHave","version":"1.0","type":"link"}