What requirement must be accommodated by protective eyewear?

Protective eyewear must accommodate corrective lenses to ensure that individuals who require vision correction can see clearly while engaged in activities where eye protection is necessary. Many people rely on prescription eyewear to perform tasks safely, and it is crucial that protective glasses either incorporate corrective lenses or fit comfortably over them. This ensures that users are not only protected from potential hazards but can also maintain their visual acuity.

The other options do address specific needs that some users may have, but they do not universally apply to all individuals who may require protection. For example, anti-fogging treatment helps prevent the lenses from fogging up, which can be useful but is not a requirement for all protective eyewear. Similarly, darkened tints may be necessary for specific environments, particularly where bright lights are present, but are not a standard requirement. Indestructible lenses are beneficial for high-risk environments but are not a universal standard across all protective eyewear. Thus, the accommodation of corrective lenses serves as a fundamental requirement to ensure safety and functionality for those with vision impairments.