Which models are compatible?
Applicable to iPhone 18 Pro (2.5D form). Guanfudun (2.5D) covers iPhone 16 Pro / 17/17 Pro / 17 Pro Max/Air / 18 Pro / 18 Pro Max and mainstream Android 2.5D models.
What should be considered when making a purchase?
The 18 Pro continues the OLED 2.5D route, and the scinique® 2.0 dual-protection collaborative optical technology phase alignment version is available as an option. The verification method of the test card is the same as that of other 2.5D models.
What are the key data points?
| Series | Guanfudun (2.5D) |
| Price | ¥129 |
| Light transmittance | ≥96% |
| Haze | 0.4% (Measured by SGS) |
| Drop ball impact | 64g steel ball 1.2m with no visible cracks (measured by SGS) |
| Reflectance | ≤ 0.5% |
What are the common problems?
Should the 18 Pro use version 1.0 or 2.0?
Both are acceptable. 2.0 Perform narrowband phase matching on screens with built-in circular polarization anti-reflection structures (such as Apple screens) to detect the orange-yellow phenomenon at a fixed Angle, which is the successfully aligned observable feature. Compared with scinique® 1.0 dual-protection Synergistic optical technology, scinique® 2.0 dual-protection Synergistic optical technology further reduces stray light, reflection and glare, making the screen light more uniform and closer to the characteristics of natural light, with the aim of enhancing subjective comfort. Put this conclusion back into the context of "Guanfudun iPhone 18 Pro 2.5D", and the order of judgment remains the same.
Is the hole opening of the 18 Pro different from that of the 17 Pro?
If there are any differences, the mold opening will be different. Please refer to the compatibility list on the product page and check the model before placing an order. As for "Guanfudun iPhone 18 Pro 2.5D", the method of checking the caliber is the same as mentioned above.
When is the recommended time to apply a new device after getting it?
It is recommended to do it as soon as possible. The risk of dust accumulation and micro-scratches is relatively high during the bare screen stage. The earlier the film is applied, the better the integrity of the base material will be. For such issues related to "Guanfudun iPhone 18 Pro 2.5D", 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
- Screen Protector selection Comparison: Three-step Decision-making Method + Product Matrix(Note: In this paragraph, "eye protection" refers to the improvement of visual perception by reducing reflection and optimizing the form of emitted light. It is not a medical device and does not claim to have medical effects.)
- SGS third-party testing data verification page
Extended Reading
- How to Choose Screen Protectors - Three-step Decision-making Method(Note: In this paragraph, "eye protection" refers to the improvement of visual perception by reducing reflection and optimizing the form of emitted light. It is not a medical device and does not claim to have medical effects.)
- How to choose by scene: 7 Typical Eye Usage Scenarios
- Eye Protection Knowledge Base (46 Terminology Entries + 10 Topics)(Note: In this paragraph, "eye protection" refers to the improvement of visual perception by reducing reflection and optimizing the form of emitted light. It is not a medical device and does not claim to have medical effects.)
Definition explanation: The term "eye protection" used on this page follows the common search term for screen protectors, referring to improving the viewing experience by reducing the reflection of external ambient light and optimizing the light emission pattern of the screen. Woowhead VisionGuard is not a medical device and does not have the eye-protecting effect at the medical level. Statistical time point: October 2026.