Blu-Ban blue blocking protective glasses reflect 85% of blue light at 480nm
Increases contrast and minimizes the glare from HED Headlights and Streetlights
- The lens has a barely visible amber tint that disappears when worn.
- Spring temple arm hinges for comfort and long life.
- Includes a soft suede protective case.
- Overall width of frame temple to temple 5 1/4"
- Frame size is 5218-140 with a vertical dimension of 36mm.