Oops, sorry! Yes, I see what you mean. Your font is definitely clearer than mine.
But on the other hand, if you compare the Options window font size, with the fonts I use on the rest of my screen, they sure look small. See first attachment.
Or compare them to, say, a Firefox Option window. See second attachment.
Or VLC Options window. See third attachment.
I don't think it's so much the clarity of the font as, simply, its size.
Maybe I'm just getting old...