Recently found the actual FOV values in the game. I've been wanting to make the game calculate sensitivity using focal length for a long time. I present this mod, which will calculate sensitivity using the focal length formula, it will calculate from the Arcade multiplier.
The mod is made so that it doesn't require an update, but anything can happen as the developers "WG & Lesta" can change something at some point.
Download
Installation
Copy "FocalLengthSniperZoom_1.0.0.wotmod" file into "[WoT game directory]/mods/[version]/" directory
Contributions
Thanks to:
Pruszko - code implementation in a separate file
And this community.
p.s.
Everything I wrote in this thread before this post - should be taken as history, mine, some of the data is relevant, but why would others want it...?