About Prescription Glasses( with/out astigmatism) ?

This prescription is a corrected lens that will relieve your astigmatism. It will make your eyes focus. No, it will not harm your vision, it will improve it while you wearing the glasses and once you take them off, your no longer corrected. But anyway, over time and as you age, your eyesight will change and worsen. It happens to all of us. XO