how to pain Leica black lens?

[ywenz]

I have a current model Summicron 50 and there are some tiny chips here and here on the focus and apeture ring. For those of you who have done this, what kind of black paint have you found to match the Leica-black well?

 

[captainslack]

Oh, PAINT! I was wondering what the lens had done for you to want to hurt it. 😀