1 doctor weighed in:

Are all contact lenses not shaped the same?

1 doctor weighed in
Dr. Michael Rizen
Ophthalmology

In brief: No

Their are 2 key parameters that can vary.
The base curve (bc) which is how steep or flat the curvature of the lens is and the diameter (dia).

In brief: No

Their are 2 key parameters that can vary.
The base curve (bc) which is how steep or flat the curvature of the lens is and the diameter (dia).
Dr. Michael Rizen
Dr. Michael Rizen
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