Dervin Blue Light Blocking Blue Cut Zero Power anti-glare Square Eyeglasses, Frame for Eye Protection from UV by Computer/Tablet/Laptop/Mobile

The overall build is seems to be delicate. The hinges and temples are very hard to open. Sometimes I feel that I hope it would not break. But bery helpful and useful for eye specially if you are using computers for more than 4 hours continuously. Can’t use it for rough uses. Unlike the one I purchased before. It was a bit costly but I used it very roughly, and it suited me as well.

Its value for money. Suggeting to buy..frame.. fitting.. perfect..feel good to have it…vision..antiglare..blue lightpro
..weight…wise choice i feel too ok

After receipt of product, apparently I like it but while wearing it, found the defect. It is bend. One glass is ahead and another glass position is towards backside. So, it unable to wear properly. Glasses are good but it’s strings are bend. It is non repairable, so return it. Thanks

I purchased it for anti glare purpose and didn’t have high expectations considering its price but to my pleasent surprise build quality of frame was superior in quality. Lens too did their job perfectly. I could now work for hours infront of laptop screen without eye fatigue. Weight is also less so does not feel when wearing it