Let's take a look at some alternate lens effects for ENB series for Fallout 4, ported by Boris Vorontsov from ENB series for Skyrim! These effects include a dynamic radial lens flare, as well as 'schmutz', or dirt and grime that appear on the camera lens when exposed to bright light.
This video provides an overview of the effects, followed by detailed installation and configuration instructions. I also provide a link to my custom enblensmask.png file which you may use in your own game, see below for details:
Captured with Shadowplay at 1920x1080 @60FPS (gameplay capped at 50 FPS) on an ASUS G750JH laptop with an overclocked Nvidia GTX 780m 4GB GPU, Intel Core i7-4700HQ CPU @2.4 GHz, 24GB RAM
At this time, tapioks has 837,007 views for Fallout 4 spread across 25 videos. His channel uploaded 2 hours worth of Fallout 4 videos, or 8.21% of the total watchable video on tapioks's YouTube channel.