10 Best
Computer Screen Protector For Eyes 21.5 Inches
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Product Highlights- Fits 21.5” inches laptop screens — diagonal: 21.5" inches / width: 476mm / height: 268mm / aspect ratio: 16:9 widescreen. compare your screen size against the last photo. contact us in case of doubt.
- [high clarity] let you have strong rgb color gamut for professionalism ! we ensure excellent color transmittance with ximi screen protector.
- Ximi anti-bluelight filters block 90% of harmful blue light emissions from your laptop screen which can cause insomnia, eye strain, headaches, dry eyes and blurry vision.
- Developed by medical professionals — our anti-blue light filters are designed in ximi and have been carefully inspected to ensure only the highest quality products.
- Perfect warranty —if you are not satisfied with our screen filters ,we will resend or refund as you like at the first time.
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Product Highlights
- Protective: the blue light blocking screen protector is compatible with 21.5 inch (476x268mm) desktop computer screens. made of highly translucent pet, effectively guards against screen dust and scratches.
- Easy to install: very easy to install the pc monitor protective film and no bubbles. simply remove the film on both sides of the pc screen blue light blocker after cleaning the monitor and stick it on.
- Anti blue light: computer screen protector filters harmful blue light with wavelengths between 380nm to 420nm. it guards your eyes, sleep and skin from the negative effects of blue light overexposure.
- Eye protection: no need to worry about eye fatigue, blurred vision and headaches with this pc monitor blue light filter film. protection for your health. pc monitor blue light blocking protector is suitable for students, gamers and programmers.
- Uv filtering: this pc screen protective film also filters 99% of harmful uv rays. to help reduce eye fatigue. used for a wide range of hev protection. ideal for house or office computer use.
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Product Highlights
- 16:9 aspect ratio: anti blue light filter with 16:9 aspect ratio is compatible with most brands, scratch resistant and used for data secret.
- Anti blue light: defend your eyes by filtering 96% of uv rays and suppressing 65% of blue light. this is a reversible filter that gives you the flexibility to choose a glossy or matte finish.
- Both sides available: desktop screen protector is available on both sides, with a frosted surfaces and anti dazzling coating design, and a clearer picture on the glossy side to meet your needs at all times.
- Applicable scenarios: computer screen filter is ideal for maintaining screen secret in high traffic areas such as open work spaces, airports, airplanes,coffee shops, office environments, financial institutions and other public places.
- Clear view: computer eye protection filter film provides you with a clear view of the screen from an angle (about 30° to 60°) that appears dark when looking at the screen and bright when looking directly, simply adjust the brightness level of the monitor to change.
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Product Highlights
- 【wide compatibility】 21.5 inch privacy screen filter dimensions: width:47.7cm, 18 3/4", height: 26.8cm, 10 9/16", protescreen privacy screen protector is compatible with hp, lenovo, dell, acer, asus, sony,samsung, envy, toshiba and other brands of 21.5"(16:9) monitors. for detailed measurement instructions, please refer to the 3rd product image, or contact us if you hav...
- 【reversible privacy screen filter】 matte surface and gloss surface both sides usable. matte surface effectively anti-glare, anti-blue light and has a significant eye protection function. glossy surface for higher definition, better screen texture and better anti-peeping effect.can be switched between glossy or matte surface according to your needs.
- 【enhanced privacy protection measures】 this monitor privacy screen filter with german multi-layered german craftsmanship to ensure the anti-peep effect, while using japanese materials to ensure the light transmission rate. the anti-peep angle is about 30°- 60°and the viewing angle is 60 °(±30°), so even if the screen can be clearly seen from the front, the angle beyond ...
- 【eye protector】this 21.5" computer privacy screen shield anti blue light rate: 68%, overexposure to blue light is likely to cause "digital jet lag", including dry eyes, eye strain and, worse, headaches and sleep disorders. this product blocks about 68% of blue light and 99.9% of uv rays, protecting eyes from harmful rays for those who work on computers for a long time.
- 【two attachment options&easy to install】protescreen monitor screen privacy shield includes two attachment options, 1.removable slide-mount tabs it allows you to remove the privacy filter easily and any time you want. 2.stationary adhesive strips, that securely attach to any screen types, inclouding touch screen.
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Product Highlights
- Clear view: computer eye protection filter film provides you with a clear view of the screen from an angle (about 30° to 60°) that appears dark when looking at the screen and bright when looking directly, simply adjust the brightness level of the monitor to change.
- Anti blue light: defend your eyes by filtering 96% of uv rays and suppressing 65% of blue light. this is a reversible filter that gives you the flexibility to choose a glossy or matte finish.
- 16:9 aspect ratio: anti blue light filter with 16:9 aspect ratio is compatible with most brands, scratch resistant and used for data secret.
- Applicable scenarios: computer screen filter is ideal for maintaining screen secret in high traffic areas such as open work spaces, airports, airplanes,coffee shops, office environments, financial institutions and other public places.
- Both sides available: desktop screen protector is available on both sides, with a frosted surfaces and anti dazzling coating design, and a clearer picture on the glossy side to meet your needs at all times.
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Product Highlights
- [ blocks blue light & uv light ]--the computer screen eye protector filters out harmful blue light and harmful uv light with wavelengths between 380 to 420nm. an optically transparent adhesive layer and transmittance of at least 85% ensure image clarity without pixelation.
- [protects your monitor]-- the computer screen protector is made of high light transmittance acrylic to prevent dust and scratches. for broad hev protection.extend monitor longevity by protecting your screen from scratches and dirt. acting as an outer layer on your monitor, our computer screen protector keeps it free of dust. it comes with its own soft microfiber cleanin...
- [reduces eye strain]-- reduce eye strain and associated discomfort by reducing your exposure to uv and blue light. our blue light blocking screen protector filters out up to 61% of blue light and up to 99% of uv light to help minimize eye fatigue. the blue light screen protector doesn’t have an anti-glare function.
- [ideally compatible]-- universally compatible with all 21.5inch monitors. actual filter size: approx. 288 x 491mm / 11.3 x 19.3in. this versatile blue light protector for computer monitors is engineered to be ideally compatible with most of brands monitor. it is even removable and reusable if you buy a new monitor.
- [easy to install ]-- mounts easily in seconds without tools or hardware.the blue light computer screen filter is easy to install, just remove the film on both sides of the blue light blocker on the computer screen after cleaning the monitor.if you have any questions about our products, please contact us, we are always here.
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Product Highlights
- Widely used for computer display with a screen size of 21.5 inches and a screen ratio of 16:9.
- Anti‑reflective, anti‑radiation, anti‑oil and no twill, high‑definition eye protection, reliable to use.
- No damage to eyes, scientific anti‑peeping, frontal view is clear while side view for black screen.
- Micro‑optical blinds technology, available on both sides, matte side with anti‑glare coating designed, glossy side provide clearer picture, meet your different needs.
- Simple installation, does not require complicated operations, very convenient for using.
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Product Highlights
- Anti blue light: defend your eyes by filtering 96% of uv rays and suppressing 65% of blue light. this is a reversible filter that gives you the flexibility to choose a glossy or matte finish.
- Both sides available: desktop screen protector is available on both sides, with a frosted surfaces and anti dazzling coating design, and a clearer picture on the glossy side to meet your needs at all times.
- Clear view: computer eye protection filter film provides you with a clear view of the screen from an angle (about 30° to 60°) that appears dark when looking at the screen and bright when looking directly, simply adjust the brightness level of the monitor to change.
- 16:9 aspect ratio: anti blue light filter with 16:9 aspect ratio is compatible with most brands, scratch resistant and used for data secret.
- Applicable scenarios: computer screen filter is ideal for maintaining screen secret in high traffic areas such as open work spaces, airports, airplanes,coffee shops, office environments, financial institutions and other public places.
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Product Highlights
- ✅【upgraded anti-blue light feature】newest blue light filtering technology with 7-layer layered design, enhancing anti-blue light performance, uv400 protection, radiation protection, anti-static, relieve the fatigue of eyes and help you sleep better.
- ✅【easy to install】 newest bubble adsorption design can remove all small bubbles by press with installation. the cleaning cloth, the wet wipe and the dust removal sticker prevent dust from staying on the screen, making it an easy and bubble free application, even if bubbles are produced, lift the filter and re-apply.
- ✅【compatible model(s)】476mm x 268mm, fits for 21.5" with aspect ratio 16:9 computer/monitor -diagonally measured 21.5” (measured viewable display area diagonally, corner to corner without the frame).
- ✅【ultra thin and anti glare】ultra thin 0.15mm thickness, anti-glare matte process effectively protects your eyes from harmful glare, uv, and blue light. our computer screen filter is the ideal solution for health care providers, mobile workers, commuters, students, and business travelers.
- ✅【packing list】anti blue light screen protector x 2, installation kit x 2, gift cleaning cloth x2. friendly customer service--for any product problems or not satisfied with it, please feel free to contact us.
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Product Highlights
- ✜ 👀【 blocks blue light & uv light 】-- 5-layer design of our blue light filter reduces the effects of blue light waves from 420-460 nanometers. an optically transparent adhesive layer and transmittance of at least 85% ensure image clarity without pixelation.
- ✜ 👀【 protects your monitor 】-- extend monitor longevity by protecting your screen from scratches and dirt. acting as an outer layer on your monitor, our computer screen protector keeps it free of dust. it comes with its own soft microfiber cleaning wipe.
- ✜ 👀【 reduces eye strain 】-- reduce eye strain and associated discomfort by reducing your exposure to uv and blue light. our blue light blocking screen protector filters out up to 61% of blue light and up to 99% of uv light to help minimize eye fatigue. 💡 the blue light screen protector have an anti-glare function.
- ✜ 👀【 ideally compatible 】-- fits screen sizes of 21.5" diagonally measured - widescreen monitors with a 16:9 aspect ratio. actual filter size: width: 18 3/4" (18.8 inches/476 mm), height: 10 9/16" (10.6 inches/268 mm). this versatile blue light protector for computer monitors is engineered to be ideally compatible with hp, samsung, dell, lenovo, acer, asus, lg, viewsoni...
- ✜ 👀【 easy installation 】-- includes two, easy-to-attach options - attachment strips and slide-mount tabs. package contains extra installation kits. we guarantee all screen filters have 100% quality due to hand checking. ✅ lifetime replacement guarantee – your blue light screen is protected under our lifetime replacement guarantee and if anything happens we will send you...
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