Distortion effect for tank sights

In the upcoming update, tankers will look at the world through even more realistic sights, with all their advantages and disadvantages. We have reproduced the realistic distortions that the lenses of the gunner's and commander's observation devices have.

This effect isn’t fully finalized yet, and we're still tweaking it based on your feedback from the test server, but even in its current version, it makes vehicles (and engineering guns!) more immersive and Enlisted even more realistic.