New Premium 2 Matte Layers 30 Spy Degrees 21.5 Inch Touch Screen Privacy Filters
◎ What is Privacy Filter?
Privacy filter, also called a privacy screen protector or a monitor filter, is designed to protect a laptop or the screen of a desktop monitor from prying eyes and shoulder surfers. They decrease the viewing angle, allowing only the person sitting immediately in front of the screen, typically the user, to view the contents of the screen. Privacy filters (Privacy Screen Protector) fit directly above a monitor screen and attach securely in front. Privacy filters also reduce radiation and glare generated from LCD and CRT computer monitor displays.
◎ Specification Details
|Total thickness||um||40||±20||Micro meter|
|Viewing angle||degree||60°||±10°||Viewing angle checker|
|Transmittance %||%||>70||±10||Sample measured value|
|Surface hardness/ASTMD 3363||H||3||3|
|Surface resistivity||Ω/square||≤ 10E||±13|
|Operating temperature||℃||（-）35℃ （+）65℃||high-low temperature test|
|Structural layer thickness||um||150||±5||150|
|Anti - glare layer surface roughness||um||0.275||±0.055||0.275|
|High temperature durability test||70℃ 500 hours||
Optical properties didn't change significantly, does
not affect the normal use.
|High humidity durability test||40℃ 95% RH 500 hours|
◎ Certification Details
◎ Installation Tips
1 , Before application, ensure that your monitior are 2 , Peel Off the protective film befor installation
free from dusty and oil.
3 , Peel off the latop privacy filter from the white panel 4 , Place the privacy filter onto your monitor and press
the edge to fix it
Q : How about your leading time after the payment and the shipment methods?
A : 3 ~ 5 days for small quantities; 5 ~ 7 days for large quantites. Usually the items will be delivered by international express : DHL, UPS, Fedex ect. Other methods are available, please send us inquiry to know more about details.
Q : If I am interested in your Laptop Privacy Filter and want to take some samples, how about your samples policy?
A: Yes, welcome the samples testing. Our Samples Policy : free samples with package you prefer, only courier charges are on account of customers.
Q : Is it possible to make our own customized package, such as pritning my logo and artwork?
A: Sure, Customized Package service is available. If you have these format of your logo : PDF, CDR, AI ect, Please send us and please contact us to know more details of OEM package.
Q : Do you offer the laptop privacy filter or privacy screen protector with size customer offer, not the exact size like the market devices?
A : Certainly Sure, We also have our own Cutting machine to cut any size you need. Just provide us the exact size you need.
Our warranty is one year, after you receive the goods or when you are selling, if you find any failure ones, please just take the pictures or videos and send to us, as long as we confirm it then we will replace the new ones for you without returning.
Any questions please feel free to contact us, 7*24 hours for you !!!
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