CELLULOSE ACETATE FRAMES | Natural, BPA-free material, adjustable, strong and lightweight. | |
SPRING HINGES | Wide range of movement for extra comfort and durability. | |
CR-39 LENSES | Prescription-grade lenses and anti-reflective coatings for superior visual clarity and protection against blue light. | |
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. |
CELLULOSE ACETATE FRAMES Natural, BPA-free material, adjustable, strong and lightweight. |
|
SPRING HINGES Wide range of movement for extra comfort and durability. |
|
CR-39 LENSES Prescription-grade lenses and anti-reflective coatings for superior visual clarity and protection against blue light. |
|
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. |