Do I really need glasses?
There is no official, universally accepted answer to this question. The human eye can compensate for poor vision for a long time, but this is tiring. The worse the eyesight, the more tiring this is. The symptoms include headaches and tired eyes.
If your eyesight has been assigned a value of +/-0.5 SPH or more, you really should think about wearing glasses.
At Brille24 you can be sure to find a pair to suit your eyes, face, personality, and your pocket.