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The most recent and advanced is the Younger Camber lens.

I would talk to the doctor about over refraction. You are not going to get her VA to 20/20 anyway because she is most definitely amblyopic. But, if the doctor is willing to talk to the PT about...

I would look into a camber style freeform lens. The blank is by Younger, but you can put virtually any free-form back surface into it. The variable BC throughout will help eliminate the issue. ...