fyn black blue light glasses Strength:+1 these will offer you the

these will offer you the modernity and rigor of good classic rectangular frames

You will get a nice felt pouch with each pair of glasses you purchase

Color: Silver

Available in +1 to +2

Reduced eye strain and red eyes

fyn black blue light glasses Strength:+1 these will offer you theThe Fyn frame takes the most classic designs of the models that made the Blues Brothers by refining the frame to be ever so fine with metal detailing on the temple. They offer all the advantages of square glasses, notably a large visual field. To better protect your eyes, these glasses are equipped with anti blue light lenses. Blue light emitted from screens such as computers, tablets, phones, and TVs can cause headaches, dry eyes, impaired vision,