These Focus Eyewear blue light blocking glasses provide stylish protection for eyes during long hours spent in front of digital screens. The anti-reflective lenses effectively filter out harsh blue light emitted by monitors, phones and tablets, reducing eye strain without distorting colors. The black frames are lightweight yet durable, with adjustable non-slip nose pads for a comfortable customized fit. The lenses clearly display screens while also blocking 100% of UV rays. Whether you need to cut down on eyestrain from work or recreational screen time, these glasses are a smart choice. They look good while helping you focus on tasks longer without discomfort.