Which of the following designs has a bull's eye-like prescription layout?

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Prepare for the National Vision Optometric Technician Level 2 Test with multiple choice questions and flashcards. Each question has hints and explanations. Get ready to excel in your exam!

The bull's eye-like prescription layout is characteristic of the concentric design. This type of lens design consists of multiple rings or zones that are arranged in a circular fashion, resembling a target or bull's eye. Each ring can have a different refractive power or correction, allowing for a gradual transition in prescription as the wearer looks from the center outward. This design is particularly effective for providing a smooth progression of vision correction across various distances, catering to the needs of individuals with presbyopia or other refractive errors.

In contrast, aspheric designs typically have a more complex geometry that gradually changes in curvature, aimed at reducing distortion and improving peripheral vision, rather than adhering to a circular pattern. Segment bifocals have a distinct separation between the distance and near vision areas, which does not fit the bull's eye motif, as they present a visible line. Rigid designs refer to a category of lenses that don't conform to the flexible nature of the eye's surface and focus primarily on maintaining a specific optical quality. Each of these other designs serves unique purposes but do not reflect the concentric, bull's eye layout demonstrated in the correct choice.

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