Night Vision

Night Vision is a perk in Fallout, Fallout 2, and Fallout Tactics.

Effects
With the Night Vision Perk, you can see in the dark better. Each level of this perk will reduces darkness and darkness penalties by 10% (Fallout) or 20% (Fallout 2 and Fallout Tactics).

Also only in Fallout, in dark indoor areas or outdoor areas at night-time, this results in an increase in monitor brightness and ranged weapon accuracy. The perk increases ranged accuracy by 15%, and possessing all three levels increases ranged accuracy by 30% in total.

Bugs

 * The ranged accuracy bonus from the Night Vision perk is temporarily lost if a savegame is reloaded. In outdoor areas such as towns, the accuracy modifier is re-applied after approximately a minute of game time. In indoor areas, the area must be re-entered before the accuracy is re-applied.
 * The above also applies after the Night Vision perk is selected. In other words, if selecting this perk while indoors, re-enter the area so that the accuracy bonus for this perk is applied.