(With picture) Dangerous-bad light on the V70i 1998: What needs new?

Hello dear people, on my Volvo V70 built in 1998 I have the problem that the lights are really exceptionally bad (see attached picture 1). You can just look about 20 – 40 meters away and the light cone is extremely uneven. At dusk, for example, it makes no difference at all whether you have the light on or off (see attached picture 2). Even passengers ask me in part how I can see something like that when a car is driving with Xenon behind me, is t it for a short time a real relief, because you can look again reasonable That must have an end. I exchanged the incandescent lamps about two years ago for high quality. That brought minimal improvement. Could it be that my headlights are simply gone? the mirror surfaces in the headlight look a bit matt. My questions: Thank you!