An eye protector is a device used to protect the eyes from potential harm. VISOR, LID, and LASH are all components of an eye protector. A VISOR is a curved piece of plastic or glass that covers the eyes and face. A LID is a small piece of material that fits over the eyes to block out light. Lastly, a LASH is a thin strip of material that is attached to the LID to keep it in place. All of these components work together to provide protection for the eyes.