
In the photo above, the top pair are standard blue block reading glasses, the middle pair are moderate to light blue blocking glasses and the bottom pair a pair of glasses from this list and they don't seem to have a blue block at all. They fit well, are light and cute, but I bought them specifically to block blue. When I put them on I didn't notice any difference and by comparing them I can see why. Good for reading glasses but probably not for blue blockers.

5 Pairs Reading Glasses - Standard Fit Spring Hinge Readers For Men & Women | NORPERWIS
37 Review

VisionGlobal Bifocal Reading Glasses Blue Light Blocking For Men And Women - Stylish Retro Oval Computer Readers
22 Review

Anti-Blue Light Blocking Reading Glasses For Women - NORPERWIS 2 Pair Computer Glasses
47 Review

Nooz Optics Armless Reading Glasses - Rectangular Shape | 6 Vibrant Colors and 5 Corrective Lenses
41 Review

Contact lenses Bausch & Lomb PureVision 2, 6 pcs., R 8.6, D 2.75
80 Review

Contact lenses Bausch & Lomb PureVision 2, 6 pcs., R 8.6, D -2
72 Review

Yomandamor Mens Coolmax Ankle Wide Stretched Diabetic Socks With Seamless Toe,5 Pairs
34 Review

Contact lenses Bausch & Lomb Ultra, 3 pcs., R 8.5, D -4.25
32 Review