CR-39 LENSES | Prescription-grade lenses and anti-reflective coatings for superior visual clarity and protection against blue light. | |
ADJUSTABLE NOSE PADS | Silicone nose pads can be adjusted for different nose shapes and provide comfortable, slip-free wear. | |
ALLOY FRAMES | Flexible and lightweight metal frame. | |
CONTROL BLUE LIGHT EXPOSURE | The Day Swannies Lens provides you with the perfect balance of protection against the most harmful part of the blue light spectrum (400-450nm), while letting in some of the healthy blue light (450-500nm), which helps regular circadian rhythm and improves alertness and memory function. |
CR-39 LENSES Prescription-grade lenses and anti-reflective coatings for superior visual clarity and protection against blue light. |
|
ADJUSTABLE NOSE PADS Silicone nose pads can be adjusted for different nose shapes and provide comfortable, slip-free wear. |
|
ALLOY FRAMES Flexible and lightweight metal frame. |
|
CONTROL BLUE LIGHT EXPOSURE The Day Swannies Lens provides you with the perfect balance of protection against the most harmful part of the blue light spectrum (400-450nm), while letting in some of the healthy blue light (450-500nm), which helps regular circadian rhythm and improves alertness and memory function. |