Most blue light glasses only block a small percentage of blue light. 
 
Uvex Skyper orange Lens features Spectrum Control Technology (SCT) that absorbs 98% of blue light from laptops, computers & tablets.
 
PROTECTS YOUR EYES: Orange lens reduces eye strain so you can work longer & more comfortably; also makes for more screen contrast with sharper details for improved focus and further reduced eye fatigue
MULTI-ANGLE VIEWING: 3-Position lens inclination system allows for optimal screen viewing at different heights & positions; helps prevent neck strain while working, sitting, standing, or stretched out
WORK IN COMFORT: Adjustable-length Duoflex temples allow for custom, comfortable fit; temple tips are cushioned to prevent digging into the side of the  head; molded nose bridge rests easily on the face.
 
Made in the USA.