Tired of having to switch from your near-sighted glasses to your reading specs? VOY Tunable Glasses can help solve this problem by letting you adjust your lenses’ focus. It’s not impossible. Simply turn the wheel away from your nose for a more negative power or toward your nose for a more positive power. This way, no matter your activity, you’ll have 20/20 vision in a snap. Furthermore, these tunable glasses block both UV and blue light, reducing eye strain and keeping your eyes healthy. Also, these glasses have a pretty large field of view, while the lenses themselves are antiscratch and antireflective. Best of all, the Tunable Glasses are available as both eyeglasses and sunglasses, ensuring that you see well no matter the weather.