Actually, you need to get your glasses prescription script from your eye doctor, because the prescription for glasses is different from prescription for contact.
Contact lens prescriptions and eyeglass prescriptions are not the same. They are significantly different because eyeglass lenses are positioned approximately 12 millimeters from your eyes, whereas contact lenses rest directly on the surface of your eyes. So if you want to wear both contact lenses and eyeglasses, you will need two separate prescription. Here I kindly suggest you to get them from your eye doctor firstly.
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