https://wccftech.com/fallout-76-reshade-mod-improves-visuals/

Want to make Bethesda’s latest Fallout installment look more appealing on PC? This Fallout 76 ReShade Mod makes the game look more crisp, less blurry and more apocalyptic.

The modification uses the popular ReShade post-processing injector to visually enhance the game, and as such, the ReShade mod is required to use this modification.