Vista Blue Light Blocking Computer Glasses

Vista Blue Light Blocking Computer Glasses are adult-size glasses with ABS Plasitc frames and polycarbonate lenses. The lenses help reduce exposure to blue light (mostly found in tech items such as computers, tablets and phones) which can cause strain to the human eye. The wavelength of blue light can be harmful to the retina (usually discomfort) and can affect sleep. FDA compliant. Complies with Prop 65. 5.75" L x 5.625" W x 1.875" H