Extraordinary Dynamic Near Vision in Champion Shotgun Shooters: PDI Check Evaluation of Stereo and Color without Floor Effect.
Steven BrownClayton RueKyle A SmithRobert W ArnoldPublished in: Clinical ophthalmology (Auckland, N.Z.) (2021)
Many champion shotgun shooters had outstanding dynamic near stereo and better-than-average color vision which could be optimized with dark filter spectacles for red and green hues. PDI Check not only helps identify abnormal binocularity and color vision, but it can clarify supranormal vision as well.
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