Answer :
Final answer:
A welding helmet with an appropriate lens is the correct eye protection for using a shielded arc welder (SAW), as it provides protection against the intense light and radiation that can damage the eyes.
Explanation:
The appropriate eye protection for using a shielded arc welder (SAW) is a welding helmet with an appropriate lens. This type of helmet is specifically designed to protect against intense light and radiation produced by welding activities which can burn the retina of an unprotected eye. Welding helmets are endowed with special filters that shield eyes from ultraviolet (UV) and infrared radiation, both of which can cause significant eye damage.
Clear safety glasses, burning/cutting goggles, or a full face shield do not provide the necessary protection against the intensity of light and radiation emitted by SAW, and therefore are not recommended as the primary form of eye protection in this context. No eye protection is certainly not an option, as the intense light and thermal energy from the arc can cause severe damage.
