Just wondering in all PAL designs are available in a BI-Convex lens design or am I limited with the newer PAL designs. Say a Physio 360 for example.
Here is the Rx I need to fill:
+7.75-2.00x138
+9.75-3.75x13
+2.50 add.
Currently in Ess. Natural, 7BC, Bi-Convex.
Thanks in advance for everyones imput.
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