Review on 5 Pack Reading Glasses For Men & Women - JOSCHOO Spring Hinges, Comfortable 1.75 Strength Mix. by Richard Rosa

I realize these are cheap readers so my expectations are low. However, 1 of the 5 glasses was missing the tag indicating strength and had several fingerprint smudges on the lenses. While I can clean the pair (and did), I shouldn't have had to.I tested all 5 (because not all glasses from another company had the same strength) and they all had the same strength and the expected strength. I'm wearing one pair now and the letters on the screen are clear (as expected for the strength I expected).These are not blue light but I don't want blue light because I have implants from cataract surgery that already filter blue light. (Double filtering makes the world look dull.)Final suggestion for Revain -- there's a shopping page selection for "blue light filtering" but not a selection for "no blue light filtering."