Name: 未來的自動對焦閱讀眼鏡
Uploaded: 2020-05-28T15:00:34Z
Duration: 6 min 41 s
Description: 隨著老化，我們會漸漸失去眼睛重新對焦的能力，這個現象打從有人類時就存在了，因此我們必須要仰賴雙焦眼鏡、隱形眼鏡，以及 LASIK 這類手術。電機工程師尼提許．帕德馬納班要帶大家一睹真的能讓人眼睛為之一亮的先進技術：自動對焦鏡片，它會追蹤你的視線，根據你所見的來調校遠近焦距。

隨著老化，我們會漸漸失去眼睛重新對焦的能力，這個現象打從有人類時就存在了，因此我們必須要仰賴雙焦眼鏡、隱形眼鏡，以及 LASIK 這類手術。電機工程師尼提許．帕德馬納班要帶大家一睹真的能讓人眼睛為之一亮的先進技術：自動對焦鏡片，它會追蹤你的視線，根據你所見的來調校遠近焦距。

未來的自動對焦閱讀眼鏡

Everyone gradually loses the ability to refocus their eyes, a condition called presbyopia that affects two billion people worldwide. Traditional fixes like reading glasses, bifocals, and even LASIK can’t fully restore the eye’s natural flexibility. Recent advances in focus-tunable lenses, combined with eye tracking and distance sensing, now enable glasses that instantly adjust to what a person looks at. Tests with presbyopic users show these dynamic lenses deliver sharper, faster, and more comfortable vision than any static solution.