@Gargron What has happened with your glasses?

@Gargron I started wearing glasses when I was 13. It's been a 30 year long association 😆 Began with a -0.25 power which steadily climbed its way up to -2.50.But a couple of years ago, the power has suddenly lowered by half to -1.25 !

@Gargron Same. Been getting headaches and weird eyestrain...