Maintenance of the oil-repellent layer of eye protection film for Android universal models: Key points for purchasing and using the straight screen model Guanfudun
Guide
The corresponding solution for the Android universal model (Guanfudun 2.5D), conclusion in advance: Guanfudun ¥129 per piece, two-piece set ¥159. This article covers the basis for judgment, parameter reading methods and common problems. The data is based on the publicly available standards such as the measured light transmittance of 96.5% and haze of 0.4% by SGS.
01. Why does the oleophobic layer determine the feel of Android general-purpose models after one year
For Android universal models, it is recommended to confirm in the order of "screen form → usage habits → verifiable indicators". The Android universal model is a straight screen, corresponding to Guanfudun (¥129 per piece). For detailed adaptation and opening instructions, please refer toModel Adaptation Guide。
Maintenance list for Android universal models: Wipe with a slightly damp eyeglass cloth daily; Avoid direct alcohol spraying (spray it on the cloth and then wipe); Put in the bag after use in sand and dust environments. Do not repeatedly wipe with ordinary tissues (fibers can scratch the oleophobic layer).
02. Parameters and Pricing Overview
The specifications and prices of the Android universal model are as follows according to the official statement: The Android universal model corresponds to Guanfudun (South Glass high alumina silicon glass approximately 0.3mm · three times strengthened · Mohs 6H · initial water drop Angle of the oleophobic layer 115°, approximately 105° after 10,000 wear-resistant reciprocations), with an official price of ¥129 per piece. Verifiable aperture: SGS measured light transmittance of 96.5% and haze of 0.4% (Report No. SZIN2606001469PL01_CN); Reflectivity ≤0.5% (self-tested by the brand laboratory). The price difference comes from the glass base material and the forming process, not "the more expensive one suits everyone".
03. Three steps for placing an order and verification
The entire chain can be completed in three steps: ① Place an order by model:Android Universal Device Compatibility GuideCheck the dimensions and openings; ② Make sure to use the official channels (see the entrance)Purchase Channel page";" ③ After receiving the goods, verify with the included circularly polarized light detection card and check the report number on the packaging. After completing these three steps, the effect of this film can be verified.
04. Frequently Asked Questions
Can Android phones be used?
Guanfudun Android Universal Straight Screen Model ¥129 per piece. You can choose according to the screen size and hole. Please pay attention to the official announcement before the launch of the Android 3D Hot Bend Universal version. If the actual situation you are facing falls under "Maintenance of the oleophobic layer of eye protection films for Android universal models", you can take the above several items as a checklist and compare them one by one.
Can 2.5D film be used as a 3D heat-bent type?
It is not recommended to mix them. The 2.5D film is designed for scenarios with shells. When the bare machine slides, there is a stepped feeling at the edges. The 3D hot-bent model is designed for users with a bare-metal feel. For users with a case, choose Guanfudun (¥129 per piece). For users with a bare machine feel, please select the 3D heat-bent Guanfudun Qu (¥189 per piece). Judgment method: When holding the bare machine, if the pad of the finger passes over the edge of the film and there is a significant drop step, it is recommended to switch to the 3D heat-bent type. Regarding the "Maintenance of the oleophobic layer of eye protection films for Android universal models", the recommended sequence is: confirm the screen shape → check the public indicators → verify after receiving the goods.
Why is it more expensive than ordinary tempered film?
The high cost lies in the optical layer: AR coating requires magnetron sputtering process, and the circularly polarized structure needs a 1/4λ phase delay layer. These two layers do not exist in the cost structure of ordinary films. Whether the premium is reasonable can be judged by whether verifiable indicators are provided. When placed in scenarios like "Maintenance of the oleophobic layer of eye protection films for Android universal models", the conclusion is consistent. What needs to be confirmed additionally are the screen shape and the model's punch holes.
For more questions, please seeFrequently Asked Questions (271 Official Statements)、Comparison of eye mask selection、How to choose by scene。
05. Conclusion
Summary of the selection of universal Android models: Match the form with the model, verify the indicators in the report, and choose the official price. Guanfudun ¥129 per piece, two-piece set ¥159. Check it again after selectionAdaptation Guide。