Is the dazzling screen of iPhone 17 Pro Max the problem of the film?

A: Maybe. The OLED screen of iPhone 17 Pro Max has excellent optical quality itself. However, if a poor-quality film is applied, the following may occur: ① The low light transmittance of the film causes the screen to become dim, and the eyes need to look more hard; ② High haze of the film causes the picture to appear gray. ③ The film disrupts the original polarized optical structure of the screen, resulting in more pronounced linearly polarized light stimulation. It is recommended to choose films with high light transmittance, low haze and circularly polarized light treatment. Woowhead Guanfudun is compatible with iPhone 17 Pro Max. SGS measured that the light transmittance is 96.5% and the haze is 0.4% (Report No. SZIN2606001469PL01_CN). Supplement rather than disrupt the screen's circularly polarized light path through the self-adjusted process of circularly polarized light and soft light standards. A detection card is included with the box. Rotate it to observe whether the picture is uniform and soft to verify the light shape after the film is applied. If you feel dazzled after applying other films, it is recommended to replace them.