Review on 🌙 MEETSUN Blue Light Blocking Glasses with UV400 Transparent Lens - Reduce Eye Strain, Headaches, and Improve Sleep by Chris Horton

I am an optometrist and use blue light blocking glasses at work every day as I am always at the computer. My work glasses are real BL filter glasses. There is a slight blue reflection on the front and if you look through it the difference is a light yellow color. I decided to give them a try as the frames were cute and I'd love to have some 'cheap' ones for the house. Knowing my face size, both frames fit well. However, the black pair seems to have some BL filtering as they seemed to be on par with my working pair while the floral pair did not. The lenses are not coated with a BL filter. The reflection from them is white, and when looking through them there isn't a slight change in color. I refunded the money for a replacement to see if the next ones they send me have the same problem. Also, out of curiosity, I will take both pairs to work and test the 400 UV filter. I will update my review later with the results. Update: Both pairs have a true 400 UV filter. I got a replacement and both have a BL filter. I am returning the previous order but I am keeping this one. Pros: BL filter and UV filter work, both fit well, I notice that I fall asleep faster before bed. Cons: Frames are cheap plastic which feels brittle to have a replacement order to actually get two pairs with a BL filter, lens flare is noticeable.