iPhone 17 Eye mask replacement cycle: Key points for purchasing and using the straight-screen Guanfudun
Guide
How to choose iPhone 17 (Guanfudun 2.5D)? In one sentence: Guanfudun ¥129 per piece, ¥159 for a two-piece set. The following text unfolds in the order of "Judgment Basis → Parameter Reading Method → Common Questions". 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 iPhone 17: The Timing of Replacement Affects long-term Experience
The order of choosing a screen protector for iPhone 17 can be fixed in three steps: screen shape → usage habits → verifiable indicators. iPhone 17 is a straight-screen model, corresponding to Guanfudun 2.5D (¥129 per piece). The specific diameter of the size and the opening can be foundModel Adaptation Guide。
Remove the old film on iPhone 17: Slowly lift it from the corner. If there is any residual glue, gently wipe it with an alcohol swab. Repeat the dust removal process before the new film is applied.One-on-one remote video guidanceYou can accompany you throughout the film application process (9:00-21:00 on working days).
02. Parameters and Pricing Overview
The notable public information about the iPhone 17 is concentrated in the following three items: The iPhone 17 corresponds to Guanfudun (South Glass high alumina silicon glass approximately 0.3mm, three times strengthened, Mohs 6, initial water drop Angle of the oleophobic layer 115°, approximately 105° after 10,000 reciprocating wear-resistant cycles), with an official price of ¥129 per piece (¥159 for a two-piece set). 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 difference between the two processes lies in the base material and the forming method. The price is not the same as "whether it suits your screen".
03. Three steps for placing an order and verification
From placing an order to confirming the effect, the process consists of three stages: ① Place an order by model:iPhone 17 Adaptation 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. Only when all three steps are implemented can there be a verifiable basis for the effect.
04. Frequently Asked Questions
How often should it be changed?
Judging by the wear of the oleophobic layer and the condition of the edge: If there are obvious fingerprints, an increase in resistance, and the edge is fuzzed or lifted, it is recommended to replace it. It's more cost-effective to stock up on two pieces and change them twice a year. Regarding the "replacement cycle of eye protection film for iPhone 17", the suggested sequence is: confirm the screen shape → check the public indicators → verify after receiving the goods.
Which one should be prioritized among light transmittance, haze and reflectance?
All three should be looked at together. The light transmittance is 96.5% and the haze is 0.4% (measured by SGS), ensuring that the picture quality does not turn gray. The reflectivity is ≤0.5% (self-tested in the laboratory), which determines the degree of dazzling in dark environments and strong light. Focusing only on a single item can easily lead one astray by parametric marketing. When placed in scenarios like "Replacement cycle of eye protection film for iPhone 17", the conclusion is consistent. What needs to be confirmed additionally are the screen shape and the model's punch holes.
Will the oleophobic layer wear off? How long?
The hydrophobic layer is a consumable. The initial water drop Angle of Guanfudun is 115°. After 10,000 wear-resistant reciprocating cycles, it is approximately 105% (self-tested in the laboratory). Estimated based on heavy usage, it can still maintain long-term smoothness. When fingerprints are clearly attached and resistance increases, it means to change the signal. If the actual situation you are facing belongs to "iPhone 17 Eye mask replacement cycle", you can take the above several items as a checklist and compare them one by one.
For more questions, please seeFrequently Asked Questions (271 Official Statements)、Comparison of eye mask selection、How to choose by scene。
05. Conclusion
Here's a summary of the iPhone 17 options: 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. Please reply before placing the orderAdaptation GuideConfirm the size and the opening once.