So I was reading over an insurance document that has an additional copay for "aspheric" progressives. Specifically it makes the assertion that "many Poly Progressives are only available in Aspheric design."

My brain says:

1. All PALs are aspheric from distance to near
2. Some are not aspheric in the distance (Comfort)

I assume this is where they are attempting to make a distinction. Is there a resource where I can find out what PALs are aspheric distance vs non-aspheric distance?

Thanks kids!