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I want to know what is the difference between 8.4 to 8.7 base curve for contacts?

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Dr. Tim Conrad
Ophthalmology

In brief: The base curve

Is the curvature of the contact lens and it should match the curvature of your eye.
An 8.4 base curve is steeper (or more curvy) than an 8.7 base curve. The base curve determination is part of the contact lens fitting done by your eyecare provider.

In brief: The base curve

Is the curvature of the contact lens and it should match the curvature of your eye.
An 8.4 base curve is steeper (or more curvy) than an 8.7 base curve. The base curve determination is part of the contact lens fitting done by your eyecare provider.
Dr. Tim Conrad
Dr. Tim Conrad
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