Firmoo Blue Light Blocking Reading Glasses UV 400 Computer Reading Gaming Glasses with Anti Glare Anti Eyestrain Lens Round Vintage Metal Frame
- More than stylish lens - Unique Light yellow tinted lens make it stylish to wear.Anti reflective and anti blue light coatings work together blocking about 30% blue light which is best to protect eyes as too much would cause color distortion and eyestrain.
- Low color distortion:Light tinted lens would keep keep transmittance to prevent color distortion.Too much yellow would affect the clarity of vision and even vision loss.
- Lifetime Warranty - Free to exchange or refund within 90 days after receiving not including man-made damage. We promise lifetime warranty covering any manufacturing problems.