Caddis - D28 - Bullet Coffee

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.   MEASUREMENTS 50 MM 41 MM 22 MM 145 MM 141 MM