Reading glasses. Measurement: 49-21-145
- Best-in-class frequency lenses. Technology is infused into the lens. Not coated on.
- Blocks 45% of harmful blue light at, and surrounding, the most harmful wavelength (455 nm). This is more than other brands. Ask and you'll see.
- Is in a nearly clear lens (which is hard to do).
- Anti-reflective coating helps to mitigate reflections and glare.
- Super hydro-phobic and oleo-phobic coating for anti smudge.