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Converting a Glasses Prescription To Contact Lenses TUTORIAL – Part 4

Converting a Glasses Prescription To Contact Lenses TUTORIAL – Part 4
by | posted in: Contacts Advice, Conversion Resources | 10

Part 4 – The Power Cross & Advanced Conversion Charts In part 1, part 2 and part 3 of this tutorial series, you learned all about how lenses work, why prescriptions for glasses are sometimes different than prescriptions for contact … Read More

Converting a Glasses Prescription To Contact Lenses TUTORIAL – Part 3

Converting a Glasses Prescription To Contact Lenses TUTORIAL – Part 3
by | posted in: Conversion Resources | 9

The Axis What is the Axis? As I’ve discussed in part 1 and part 2 of this tutorial series, when you have astigmatism, it means that your cornea has 2 principle curvatures in it, which requires two different lens powers in order … Read More

Converting a Glasses Prescription To Contact Lenses TUTORIAL – Part 2

Converting a Glasses Prescription To Contact Lenses TUTORIAL – Part 2
by | posted in: Contacts Advice, Conversion Resources | 6

PART 2 – Converting The Powers In part 1 of this tutorial series, I explained how glasses help to make your vision clear, how the strength of your glasses is measured, and what the numbers on your prescription for glasses … Read More