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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.
Each type of vision lens has different components that it focuses on correcting. There are currently two types of lenses that are mostly prescribed by optometrists because they are the most effective ones: single vision lenses and progressive lenses.