Vision is a gift of God and one must take good precaution to see that your eye sight is protected. If you have short or long sightedness, its time you get it rectified. Wear prescription glasses that will suit your face and you can go by the make, style, lens type and price. If you are particular about the price, you may go about buying for $10 or even lesser. The discount prescription glasses are made in the US and shipping is provided across Worldwide.