According to OSHA, which of the following is NOT an acceptable method for providing eye protection for employees working with potentially dangerous equipment?

Regular heavy-duty glasses with plastic frames do not meet the safety standards required by OSHA for eye protection in environments where employees are at risk from flying particles, hazardous substances, or excessive glare. While they may provide some level of protection against everyday hazards, they lack the necessary coverage and durability that specialized protective eyewear offers.

In contrast, safety goggles are specifically designed to form a protective seal around the eyes, preventing harmful materials from entering. Options that include safety goggles with optical correction or goggles that can be worn over regular glasses ensure that employees can have both vision correction and protection. Goggles with corrective lenses behind protective lenses provide the necessary safety while accommodating vision needs. Therefore, it's crucial to use appropriate safety eyewear that complies with OSHA regulations to effectively protect workers' eyes in hazardous environments.