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Youâll see more of the world. iD Single Vision lenses are the first to integrate your lens design on both the front and back surfaces, so you can see more clearly in all directions. Traditionally made single vision lenses have a constant curvature across the front surface, which makes peripheral vision almost impossible.
You might benefit from high-definition lenses. Sometimes, higher-order aberrations can affect your vision, even if your prescription eyeglasses fully correct your nearsightedness, farsightedness and/or astigmatism.opular single vision high-definition eyeglass lenses include: 1  Essilor 360 DS (Essilor of America). 2  Hoya NuLux EP (Hoya Vision Care). 3  Shamir Autograph II SV (Shamir Insight).