Looking Through A Pinhole Can Help Improve Your Vision
While you may not want to rely on this trick to permanently replace your glasses, try looking through a pinhole if you’re ever in a bind. You can either poke a small hole in a piece of paper or simply form one with your fingers. You should notice your vision improve almost instantly because the pinhole helps focus light as it comes in through your retina. Depending on your eyesight, it may not give you perfect vision but it will help improve it.