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iPhone 18 Pro Eye Mask Application Tutorial: Key Points for Selecting and Using the 3D Heat-Bent Guanfudun Qu

2026-09-27|Product Information|Author: Woowhead Optical Laboratory, Dongguan Runjia Technology Co., LTD

Guide

To sum up first, the answer for iPhone 18 Pro (Guanfudun Qu 3D Hot-Bent) is: For the 3D hot-bent model, directly choose Guanfudun Qu (¥189 per piece). 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 iPhone 18 Pro: Correct film application is a prerequisite for the optical layer to function properly

When choosing a screen protector for your iPhone 18 Pro, follow the sequence of "screen shape → usage habits → verifiable indicators". The iPhone 18 Pro is a straight-screen model, corresponding to Guanfudun Qu 3D Hot Bend (¥189 per piece). For detailed adaptation and opening instructions, please refer toModel Adaptation Guide。

Key points of applying the film for iPhone 18 Pro (3D heat-bent Version) - The film application follows five steps: First, wipe the screen surface clean with a wet wipe and dry it, then use the dust removal tape to stick away the particles; After aligning the earpiece and the opening, hang it down. Then, scrape it flat from the center to the four sides to release air. Finally, recheck the edge fit and the alignment of the opening. Three often overlooked details: Turn off the fan and air conditioner's exhaust before applying the film; Do not reuse the positioning frames of old films (the dimensions may not match). The scraping and pressing in the same area should be controlled within two or three times to avoid accelerating the wear of the oil repellency layer.

Three points for acceptance: No lifting at the edges, no misalignment of the openings, and no visible dust spots on the screen surface. The iPhone 18 Pro is a straight-screen model. For the 3D heat-bent type, after bonding, it needs to be scraped and pressed along the arc edge for another round.

02. Parameters and Pricing Overview

First, let's clarify the official statements of the iPhone 18 Pro: The iPhone 18 Pro is compatible with Guanfudun Qu (Nanpo microcrystalline glass KK9 approximately 0.25mm · 3D heat-bent forming · scinique® 2.0 dual-protection synergist optical technology (narrowband phase matching + double-layer circular polarization structure)), with an official price of ¥189 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

To buy the right film, you just need to follow three steps: ① Place an order by modeliPhone 18 Pro 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. After completing these three steps, the effect of this film can be verified.

04. Frequently Asked Questions

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. When placed in scenarios like "iPhone 18 Pro Eye Protection Film Application ·3D Hot Bending Version View", the conclusion is consistent. What needs to be confirmed additionally are the screen shape and the model's punch holes.

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. If the actual situation you are facing falls under "iPhone 18 Pro Eye Protection Film Application ·3D Heat-Bending Version View", you can take the above several items as a checklist and compare them one by one.

Can tempered film really protect eyes?

A tempered film that can "protect eyes" must handle two light sources simultaneously: the screen's light output form (circular polarization conversion) and environmental reflection (AR coating). If you only do one of them, the effect will be compromised. The public statement of Woowhead Guanfudun is that both are available and the indicators are verifiable. Regarding "iPhone 18 Pro Eye Protection Film Application ·3D Heat-Bent Model View", the suggested sequence is: confirm the screen shape → check the public indicators → verify after receiving the goods.

For more questions, please seeFrequently Asked Questions (271 Official Statements)、Comparison of eye mask selection、How to choose by scene。

05. Conclusion

Returning to the conclusion of the iPhone 18 Pro: Match the form with the model, verify the indicators in the report, and trust the official price. Guanfudun Qu ¥189 per tablet. Check it again after selectionAdaptation Guide。

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