What should I do if I can't see the reflection on my phone screen clearly when I'm outdoors?

A: The main reason why it's hard to see clearly outdoors is that the intensity of sunlight is much higher than the screen brightness, and the ambient light reflects off the screen surface, creating strong glare. Solution: ① Physical shielding: Use your hands or body to block the sunlight, or walk to a shady place; ② Increase the screen brightness (but it consumes more power and may still be insufficient for outdoor use); ③ Use AR anti-reflective film to reduce the reflectivity from the optical level. Woowhead Guanfudun adopts vacuum magnetron sputtering AR· anti-glare coating, with a reflectivity of ≤0.5% (about 4% for ordinary screen glass), reducing reflection by approximately 87.5%, and significantly improving visibility under outdoor sunlight. At the same time, the circularly polarized light and the independently adjusted soft light standard optimize the internal light of the screen. SGS has measured the light transmittance to be 96.5% and the haze to be 0.4%, ensuring a clear picture without grayness. If you often use your mobile phone outdoors (such as as a delivery person, Courier, outdoor worker, or travel enthusiast), the improvement of AR films will be very obvious. One piece per pack costs 129 yuan, and two pieces per pack costs 159 yuan.