Adaptation Instructions
Applicable to iPhone 17 Pro (3D curved form). The Guanfudun Qu series covers iPhone 17 Pro / 17 Pro Max / 18 Pro / 18 Pro Max 3D hot-bent versions.
Key points for selection
The Qu series is first completed with the scinique® optical layer and then 3D formed, achieving both 3D hot bending hand feel and optical performance. When the bare machine is used, the film surface is directly exposed to ambient light, which is precisely where AR anti-glare comes into play.
Data Overview
| Series | Guanfudun Qu (3D Hot bending) |
| Price | ¥189 |
| Light transmittance | 96.5% (SGS measured · SZIN2606001469PL01_CN) |
| Haze | 0.4% (Measured by SGS) |
| Drop ball impact | 64g steel ball 1.2m with no visible cracks (measured by SGS) |
| Reflectance | ≤ 0.5% (self-test by brand laboratory) |
Q&A
Why is AR anti-reflection more necessary when using bare-metal devices?
Guanfudun Qu is designed for bare-metal usage scenarios, with the film surface directly exposed to ambient light. After the reflectivity was reduced to the 0.5% level, the reflection interference was significantly alleviated. Put this conclusion back into the context of "Guanfudun Qu iPhone 17 Pro", and the order of judgment remains unchanged.
What are the common reasons for the failure of 3D heat-bent film application?
Most of the time, the entire membrane is unfolded without the center being aligned. The correct sequence: Center positioning → Press and spread to the arc surfaces on both sides → Press the edges for 30 seconds. As for "Guanfudun Qu iPhone 17 Pro", the method of checking the caliber is the same as mentioned above.
Can the 17 Pro 3D Hot-bent model and the Pro Max 3D Hot-bent model be used interchangeably?
Not interchangeable. Different sizes and curvatures. Please place an order by model. For such problems related to "Guanfudun Qu iPhone 17 Pro", the criterion for judgment is also "verifiable".
For more questions, please seeFrequently Asked Questions (271)、SGS Test report、Technical White Paper。
Related products
- Guanfudun (2.5D, scinique® 1.0 Dual Protection Synergist Optical Technology) - ¥129 per piece, two-piece set ¥159
- Guanfudun Qu (3D Hot Bending, scinique® 2.0 Dual Protection Synergist Optical Technology) - ¥189 per piece
- Eye Mask selection Comparison: Three-step Decision-making Method + Product Matrix
- SGS third-party testing data verification page