what does plano mean on glasses prescription
What Does Plano Mean on Glasses Prescription? When you receive your eyeglasses prescription, you may see terms like "plano," "PL," or "0.00" in the Special Vision Power (SPH) box. This reference is speaking to the power of the lens to correct for myopia, hyperopia, or astigmatism. In the context of plano glasses, " plano ,…