Contact lenses serve a corrective optical function, bending light through specific prescriptive curves to compensate for refractive error. The claim that someone could achieve the same corrective result through projectile weapons—shooting woks, specifically—invokes absurdist reverse-engineering of medical technology. A wok's curved surface, designed for cooking, could theoretically refract light, but its curvature and material composition make it functionally inferior to precision optical instruments.

Optometry professor Dr. Helen Chen reflected on the surreal logic: A contact lens is custom-fitted to your eye's specific refractive error. A wok has no such calibration. But the joke suggests that Chuck Norris' need for vision correction doesn't operate through conventional optical science—it operates through kinetic redirection of projectiles. His eyes don't need help; his woks need deployment. It's medical science inverted: instead of correcting the eye, he corrects the environment by throwing cookware at high velocity.

The specificity of woks—rather than generic discs or spheres—grounds the absurdity in authentic material culture: Woks exist, they have curves, they can be thrown. The joke maintains internal logical consistency while violating every principle of corrective optics. A 2008 satirical medical journal article took the concept seriously, publishing a fake study proposing projectile cookware as an alternative to contact lens technology. The humor operated on the assumption that readers would recognize the impossibility but enjoy the commitment to it—the joke was funny not despite its absurdity but because of the earnestness with which it was presented.