What type of lenses must employees whose vision requires corrective lenses wear?

Employees whose vision requires corrective lenses must wear safety glasses with optical correctness to ensure both protection and visual clarity. Safety glasses designed to provide optical correctness are specifically crafted to meet the safety standards while also incorporating the necessary prescription lenses. This ensures that employees can effectively perform their duties without compromising their vision or safety.

Choosing this option is essential because regular sunglasses, contact lenses, or non-corrective safety goggles do not provide both corrective vision support and adequate protection against potential work hazards. Regular sunglasses may block harmful UV light but do not offer the necessary optical correction for those with impaired vision. Contact lenses might correct vision but do not provide the physical protection required in many work environments. Similarly, non-corrective safety goggles do not address the vision needs of employees who require corrective lenses, leaving them vulnerable to both safety risks and inadequate visibility. Thus, the requirement for safety glasses with optical correctness is crucial in ensuring a safe working environment where employees can see properly and are protected against hazards.