Blue light filter film
cut to fit any brand of screen
Tired, stinging eyes after a full day at the screen, or trouble sleeping? Blue light filter film filters the 380–450 nm blue light that strains your eyes, right at the screen. Choose clear for maximum sharpness, or matte to cut both blue light and glare in one sheet.
- Filters up to 95% of blue light
- Clear 4H · Matte 3H
- Matte version blocks about 99% of UV
- True colors
- Minimum order: 1 piece
What is blue light, and why filter it?
Light in the 380–450 nm range from digital screens is the part of the spectrum that affects your eyes the most.
Filters only the range that strains your eyes
Cuts the harmful blue light wavelengths while keeping the image’s colors, helping reduce eye strain, dry and stinging eyes, and headaches from long hours at the screen.
Filtered at the screen, not by glasses
Light is filtered at the source, the screen, before it reaches your eyes, so it works for everyone looking at the screen and nobody has to wear glasses all day.
Clear: for maximum sharpness
Protects your eyes while staying clear, with true colors and 4H surface hardness. For anyone who needs accurate images and colors.
Matte: two benefits in one sheet
Cuts blue light and reduces glare at the same time. For anyone with tired eyes who is also bothered by reflections from lights or sunlight.
Matte version blocks about 99% of UV
Adds a UV shield to your screen, ideal if you often work by a window or outdoors.
Cut to fit, no trimming needed
Cut to each model’s real screen size, with room for the camera and curved screen edges, so it sits perfectly flat.
8 times more effective than blue light glasses
Because it blocks blue light at the source, the screen, it reduces scattered light reaching the retina up to 8 times more precisely than ordinary blue light glasses.
Technical specifications
Compare the two side by side before you choose
| Item | Clear | Matte |
|---|---|---|
| Film material | PET | PET |
| Blue light filtering | Up to 95% | Up to 95% |
| Surface hardness | 4H | 3H |
| Anti-glare | None | Yes |
| UV protection | UV400 | About 99% |
| Image sharpness | Sharp, true colors | Slightly lower |
| Best for | Color-accurate work, movies, gaming | Rooms with glare, all-day document work |
| Effectiveness vs blue light glasses | Over 8 times higher | Over 8 times higher |
| Antibacterial layer | Yes | Yes |
| Sizes available | No upper limit | No upper limit |
Values above are standard values for the current material and may vary slightly between production lots.
Corporate, project and OEM orders
MAXIMUM is the manufacturer, not a reseller. If your purchasing or technical team needs to compare options before approval, we can put together the information you need to decide.
- Real film samples to test on the screens you actually use before you decide
- An in-depth spec summary and film-type recommendation based on your work and the lighting in your workplace, prepared by our team
- A project quotation with quantity terms, delivery time and on-site installation
- OEM cut to your design. No minimum order for PET film, and it can carry your own branding
Who is blue light filter film for?
A great fit if you…
- You spend more than 6–8 hours a day at a screen
- You get tired, dry or stinging eyes, or headaches by the evening
- You work at the screen late at night and find it hard to fall asleep
- Your organization looks after employees’ eye health
- Your kids use a tablet or laptop for online classes
Maybe not the one for you if you…
- You do professional color work that needs exact colors (try clear first)
- You only want scratch protection and have no eye issues
- Need to stop people beside you seeing your screen
If your eyes aren’t the issue
MAXIMUM cuts every film type — choose by the problem you actually want to solve
Ultra Clear FilmA sharp image close to the bare screen, for scratch protection
Privacy FilmWhen you don’t want the person next to you reading your screen
Price CalculatorMeasure your screen and price the film yourself instantly
Blue light filter film FAQ
Clear or matte blue light film: which should I choose?
If tired eyes are your only problem and you want a sharp image with accurate color, choose clear. If you also have glare from ceiling lights or windows, choose matte. It cuts blue light and glare in one sheet, at the cost of slightly lower sharpness.
Will my screen turn yellow?
Our clear blue light film is designed to keep colors true. You’ll see a slightly warmer tone than the bare screen, but much less than older blue light films with an obvious yellow tint. For professional color work, we suggest trying a sample first.
How is blue light film different from the Night Light mode on my device?
Night modes cut blue light by shifting the whole image warmer, which visibly distorts colors and stops working as soon as you turn it off. Film filters at the screen itself, works all the time without switching anything, and can be used together with night mode.
How much blue light does it cut?
Up to 95% in the wavelength range most harmful to the retina, in both clear and matte. It filters only the range that affects your eyes, rather than blocking all light and changing the image. Want to see the result first? Request a film sample to test on your screen via LINE.
My screen isn’t in your product list. What do I do?
Your model doesn’t need to be in our system. We cut film to the size you measure, for any brand. Measure the screen area to be covered, width × length in centimeters, and send it on LINE, or use the price calculator on our website.
How do I measure my screen correctly?
Measure the full screen, from the far left edge to the far right and from the very top to the very bottom, in centimeters. The film is cut about 1 mm in from the edge on all 4 sides so the edges don’t lift or trap air bubbles.
What’s the minimum order? Do you offer installation?
The minimum order is 1 piece. We offer on-site installation in Bangkok and Nonthaburi, with a minimum order value for this service. For other provinces, our staff will assess and quote based on distance. In every case, we confirm the exact cost before going ahead. Ask about current terms on LINE @maximumshop or call +66 87 785 0808.
Send us your screen size and we’ll cut it to fit
Pick up at our office at The Street Ratchada, ready within 1 hour · Delivery orders are processed within 24 hours
Mon–Sat 11:00–18:00
