Cost-effective, premium blue light protection with special AR coating
Blu-Ban blue blocking protective glasses reflect 85% of blue light at 480nm
- 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.
- For reading, select your normal reading strength
- Select Plano/No correction if you do not require reading glasses
- Select +1.00 if you wear reading glasses to put you monitor at 24-30" in focus.