Final answer:
The proper eye protection to wear when shooting a firearm includes safety goggles or ballistic glasses, preferably made of polycarbonate, to provide full coverage and UV protection.
Step-by-step explanation:
When shooting a firearm, it is crucial to wear appropriate eye protection to safeguard against potential injuries and hazards. Safety goggles or ballistic glasses are recommended because they provide full coverage of the eyes, shielding from any flying debris, ejected casings, or backscatter from firing a weapon. Ordinary spectacles may offer a basic level of protection, but shooting often necessitates specialized eyewear that offers more robust defense. Most plastic lenses, particularly those made of polycarbonate, are effective at blocking harmful UV radiation and are more suitable than glass lenses in protecting the eyes. As with any high-risk activity, ensuring one's safety by using the right protective gear is essential.