Source Legacy of Fire Player's Guide

Aura faint conjuration; CL 5th
Slot head; Price 2,000 gp; Weight 1 lb.

These dark lenses of smoked glass are set in a thin leather headband and filter the light reaching your eyes. You gain a +5 resistance bonus on Fortitude saving throws against sight- and light-based hazards or attacks, such as desert glare, blindness, gaze attacks, and so on.

Craft Wondrous Item, remove blindness/deafness, resistance; Cost 1,000 gp