How does Field of View video option in BF3 work? Could anyone explain to me how the Field of View option works in BF3? After having got my new gfx card i have been playing around with settings trying to get the game as much to my tastes as possible whilst maintaining the magic 60FPS. After having switched FoV from 70 to 90, I noticed absolutely ZERO difference and took screenshots to prove their was absolutely zero difference. Is it just the case that it doesn't work? Will having FoV set to 90 instead of 70 eat up more GPU resources even though their is no visible difference on screen? Does the lack of difference in my case have anything to do with my relatively low monitor resolution (1650*1080)'?