Review on Blocking Reading Glasses Computer Strength by Diane Lane

Their biggest disappointment is that they do NOT block screen reflections. The frames are solid and appear to be well built. I can't comment on the anti-blue light feature, although I plan to test that as well. The frames have limited flex at the spring hinge but allow for some mobility. For the money they can still be worth it even if they don't work as advertised. Note to self: Don't buy from sellers with bad grammar in ads!