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Nike Hindsight / Eyewear

Nike Hindsight
Nike Hindsight

By using Fresnel lenses on the sides of eye wear, riders can detect motion in a field of view beyond the normal human limit of 180º. To get technical, high power, diverging Fresnel zones aligned vertically distort into view an extra 25º of view on either side. In doing this, vision is radically distorted in the periphery, but as the eye detects only motion in that area, little clarity is lost in the process.

A rider's clear benefit is in the early warning of approaching vehicles, but a less obvious advantage is reducing the necessary head rotation to check completely behind oneself.


Washington and Lee University

Washington and Lee University
Lexington, Virginia, United States

Larry Stene


May, William

May, William
Locust Valley, United States

William May