Infravision Goggles (sage ability)
Infravision Goggles is an amateur-status sage ability that enables the character to create mechanical ocular devices that provide infravision for the wearer. The goggles work so long as the wearer has the ability to see light and have no effect on those who already possess infravision. They are constructed of a composite of crystal glass and a metal that may be brass, pewter, mithril, adamantium, silver or gold. The weight of the goggles equals 9 oz., of which one-third is glass.
The goggles may be worn with an ordinary helmet or skull cap, but cannot be worn with a great helmet. A leather strap adjusts around the back of the head to ensure the goggles cannot be dislodged during combat or physical activity. The lenses are capable of being "flipped up" so that normal vision can be enjoyed by the wearer.
Manufacture
The designer may create as many pairs as they wish, but each will require 14 days and will require some daily maintenance that involves polishing and adjusting the very delicate interior mechanism. Other features and designs may be added but will require more time to apply. Creating infravision goggles requires a jeweller's loupe.
See Also,
Magnifying Goggles
Steam & Gasgear