How To Convert A Glasses Prescription To Contact Lenses

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In the previous lesson: “How To Convert A Glasses Prescription to Contact Lenses“, I covered only situations that did not involve any astigmatism correction. In this lesson, I will only be discussing how to convert a glasses prescription to contact lenses when there is astigmatism to deal with. Before I get into it I just … Continue reading How To Convert A Glasses Prescription To Contact Lenses: Astigmatism