I'm wondering if anyone has experienced reaching the point where their ophthalmologist said they cannot increase your eyeglass prescription any higher? I'm not there yet, but am thinking about when that day arrives. In particular, what is put in place of your Rx lens? Is it a blank, or is the strongest Rx that you had kept in place? I have GA in one eye and intermediate Dry MD in the other. I see my doctor this week to follow up with my newest change in visual acuity. Thank you