Is there a decent filter to make some sort of lens distortion for text ?

[Ofnuts]

(11-03-2016, 03:46 PM)Espermaschine Wrote: Can somebody tell me what a displacement map has to look like for a bulging effect ?

I was thinking a white radial gradient, but that doesnt displace the text equally to the outside direction.

Been called for dinner, but the names of the layers in attached XCF should be enough...