Searching for Headlight advice

[MarinerMan]

Greetings Y'all. I have had problems with either stones or in one case, a kid with a BB gun causing chips in my headlight lenses. Does anyone have a way to fix these? it is about a 1/16" hole with a bit of spiderweb of cracks around it. I was thinking about using the UV setting resin used for windshield cracks, but I didn't know if that would work. Also, has anyone used any sort of protecting films or covers to protect them from impacts? I would be happy to hear from others what they have done. I have gone through five lenses so far and I am trying to keep them better than I have so far.