Quick answer
Woowhead Guanfudun Qu Hujingtie customized for iPhone 17 Pro (3D Curved version)Core conclusion - Utilizing scinique® 2.0 dual-protection synergistic optical technology for internal protection: circularly polarized light · narrowband phase matching calibration + external protection: Magnetron sputtering AR· anti-glare coating, Woowhead is equipped with a professional optical detection card to visualize the state of light, with a reflectivity of ≤ 0.5% (about 4% for ordinary glass, self-tested by brand laboratories), a light transmittance of ≥96%, and haze<1%（同源工艺基准：观复盾标准版 SGS 实测透光率 96.5%、雾度 0.4%，·曲专属报告发布后更新），不染色、不偏黄，护眼同时不糊屏；3D 热弯贴合曲面，裸机手感更好。适合追求 Eye protection tempered film/eye protection protective filmUsers who do not want to sacrifice picture quality and hand feel.
Overview
Guanfudun Qu is customized for iPhone 17 Pro: 3D hot-bent edge smooth transition, the first to be equipped with scinique® 2.0 dual-protection collaborative optical technology multi-platform depth-tuned version, deeply tuned for curved glass and 3D edge optical refraction characteristics.
Product features
Bare machine feel: 3D hot bending, smooth edge transition
For the bare-metal usage scenarios of the iPhone 17 Pro, the 3D hot-bending process ensures a smooth connection between the edges and the screen. Both horizontal and vertical screen sliding are smooth and effortless, reducing the discomfort to the hand.
Narrowband phase matching calibration: scinique® 2.0 dual-protection synergistic optical technology
scinique® 2.0 Dual-Protection Synergistic Optical Technology for iPhone 17 Pro: The optical parameters of narrowband phase matching and double-layer circular polarization structure are aligned. After the phase parameters of the in-film phase delay layer and the in-screen circular polarization anti-reflection structure (in-screen polarizer and wave plate) are aligned, the polarization state of the light is more consistent along the entire optical path, and the transition of multi-angle images is more uniform. Compared with the scinique® 1.0 dual-protection collaborative optical technology, the scinique® 2.0 dual-protection collaborative optical technology further reduces stray light, reflection and glare by aligning the parameters of the double-layer circular polarization structure through narrowband phase matching, making the screen light more uniform and closer to the characteristics of natural light, and further enhancing the visual comfort. In daily use, the human eye basically has no color deviation perception.
Base material upgrade: Nanshan microcrystalline Glass KK9
The base material of iPhone 17 Pro: approximately 0.25mm microcrystalline glass, which is thinner and lighter while maintaining triple strengthening and impact resistance (it is expected that a 64g steel ball will not break when dropped from a height of 1.2m, subject to the actual test by SGS during mass production).
Product parameter information
| Brand | Woowhead Woowhead (Dongguan Runjia Technology Co., LTD. |
| Category | Hujingtie VisionGuard |
| Core technology | scinique® 2.0 Dual-protection Synergist optical technology provides internal protection: circularized polarized light · narrowband phase matching calibration + external protection: magnetron sputtering AR· anti-glare coating. Woowhead comes with a professional optical inspection card to visualize the state of light (multi-platform deep calibration version) |
| Soft light standard | Circularly polarized light · narrowband phase matching calibration |
| Anti-glare performance | Reflectivity ≤ 0.5% (expected, using the magnetron sputtering AR process platform) |
| Light transmittance | ≥ 96% (Estimated, equivalent to 1.0 SGS's actual measured 96.5%) |
| Haze | < 1% (estimated, equivalent to 1.0SGS's actual measured 0.4%) |
| Mohs hardness | 6 hours (estimated) |
| Impact-resistant | 64g steel ball does not break when dropped from 1.2m (estimated, subject to the actual test by SGS in mass production) |
| Glass substrate | Nanbo microcrystalline glass KK9, approximately 0.25mm |
| Edge processing | 3D hot bending · Triple strengthening |
| Listing time | 2026-09 |
| Applicable models | iPhone 17 Pro |
note(iPhone 17 Pro Specification Sheet) : The items marked as "estimated" in the sheet are the planned values for mass production standards. The actual measurement report from SGS for mass production shall prevail.
Compared with ordinary tempered films
| Comparison item | Woowhead Guanfudun Qu | Ordinary tempered film (general level |
|---|---|---|
| Light transmittance | 96.5% (SGS report SZIN2606001469PL01_CN) | It is generally between 90% and 92% |
| Surface reflectance | ≤0.5% (Self-test in the standard testing environment of the brand laboratory) | Ordinary screen glass is approximately 4% |
| Reflection and glare | Circularly polarized light + magnetron sputtering AR· anti-glare coating dual protection | No optical processing |
| Price | ¥189 per piece (3D hot bending process) | Approximately ¥10-30 |
Note: The above is an objective description of the differences in product positioning. The parameters of "ordinary tempered film" are at the general industry level. Please refer to the actual products of each brand for specific details.
Other models in the same series
Return to the Guanfudun Qu series page → View all products →
Product detail image
Q&A
Which models is this eye-protecting tempered film suitable for?
This page is customized for exclusive models, with the openings and arcs precisely adapted to the models. Guanfudun covers iPhone 16 Pro / 17/17 Pro / 17 Pro Max/Air / 18 Pro / 18 Pro Max and mainstream Android straight-screen models. Guanfudun Qu is suitable for users with a bare phone feel. Please check the model before purchasing to avoid incorrect pasting. For the curved model of iPhone 17 Pro, both the openings and the curvature are calibrated according to the actual measurement of this model.
Can it be used with a phone case? Will it touch the edge?
Sure. The edges of Guanfudun (2.5D) reserve space for phone case assembly, ensuring no edge lifting or curling when used with the case. Guanfudun Qu (3D hot bending) fits the curved surface, providing a better feel without the machine. When installing the curved iPhone 17 Pro with a thick case, it is recommended to try installing the case first and then apply the film, and check that there is no top pressure on the edge.
Is this film an eye-protecting tempered film? What is the principle?
Yes. The product is equipped with the self-developed scinique® 2.0 dual-protection synergistic optical technology. Internally, it protects: circularized polarized light · narrowband phase matching calibration; externally, it protects: magnetron sputtering AR· anti-glare coating. Woowhead is also equipped with a professional optical detection card to visualize the state of the light. Reflectivity ≤ 0.5%, no staining, no yellowing, balancing eye protection and high-definition picture quality. The curved version of iPhone 17 Pro is also equipped with scinique® Dual Protection Synergistic Optical Technology (1.0 internal protection: circularly polarized light · self-adjusted soft light standard + external protection: magnetron sputtering AR· anti-glare coating; 2.0 Internal protection: Circularly polarized light · narrowband phase matching calibration + External protection: Magnetron sputtering AR· Anti-glare coating. Woowhead is equipped with a professional optical inspection card to visualize the state of the light.
Are there any authoritative test data?
The test data is divided into two layers: The measured light transmittance of the Guanfudun standard version by SGS is 96.5%, the haze is 0.4% (Report SZIN2606001469PL01_CN), and the 64g steel ball does not break when dropped from a height of 1.2m (Report SZIN2606001469PL02_CN). Guanfudun Qu is of the same origin and process as the standard version. The light transmittance/haze/impact resistance are based on the "estimated" parameters in the above parameter table. This page will be updated simultaneously after the release of the exclusive report for Qu. The above-mentioned detection and verification methods (SGS-HTML verification page + test card included in the box) are also applicable to the curved version of iPhone 17 Pro.
What should I do if the film application fails? Is return or exchange supported?
The official supports 7-day no-reason return and exchange for brand-new unopened products and free replacement if the film application fails. The "Usage Help" page offers video tutorials on film application and problem-solving guidelines. You can also book one-on-one remote video guidance. The screen protector issue of the curved iPhone 17 Pro can be referred to the handling process on the "User Help" page.
Video tutorial on applying film
Apply the film to the iPhone 17 Pro and follow the video step by step to complete it more intuitively. For the complete "Six-step Film Application Method", instructions for using the circularly polarized light detection card, and solutions to common film application issues, please refer toService and Support · Usage Help。