Biotrue ONEday for Presbyopia

3-Zone Progressive design, center-near, optimized for 7 biometrics including pupil size, higher-order aberrations, axial length and residual accommodation, across 9 critical distances.

On the -3.00D HIGH ADD power profile the near band runs from the lens center out to roughly 0.8 mm radial displacement, intermediate from roughly 1.1 mm, and distance from roughly 2.6 mm.

Two powers across the entire power range, Low +0.75D to +1.50D and High +1.75D to +2.50D, taken from the spectacle add.

Patented Dehydration Barrier, in which poloxamer 407 drives to the lens surface to lock in moisture and mimics the lipid layer of the tear film for a smooth optical surface.

Polyvinylpyrrolidone (PVP), the hydrophilic polymer that carries the lens water content, matching that of the cornea.

Online survey of patients who wore trial lenses for 4 or more days, top 3-box on a 6-point agreement scale: 91% agreed vision was clear using a mobile phone, 96% on a computer and 95% when driving, n=261.