Maybe his eyes are bad. I have astigmatism and especially the combination light text on dark background at low brightness is hard to read for me, because the letters “bleed out” (think like streetlights through a foggy window).
Interesting, I have minor astigmatism and have the opposite problem, a light background blurs the text for me while a dark background and white text is nice and crisp for me.
Maybe his eyes are bad. I have astigmatism and especially the combination light text on dark background at low brightness is hard to read for me, because the letters “bleed out” (think like streetlights through a foggy window).
Interesting, I have minor astigmatism and have the opposite problem, a light background blurs the text for me while a dark background and white text is nice and crisp for me.
Maybe astigmatism can have different orientations, it’s a wrongly shaped lense, after all. And there are many false shapes for that.