1.61 Blue light filtering Aspheric Lenses

Anti-blue light features:
Filter some harmful blue light (380-450nm), reduce the stimulation of blue light from electronic screens to the eyes, and relieve visual fatigue. Scope of application:
Myopia: 0 to -6.00D (low to medium degree)
Hyperopia: 0 to +5.00D (low to medium degree)
Astigmatism: 0 to -3.00D (low to medium degree)
Thickness:
Thinner than 1.56 lens, moderate edge thickness, good aesthetics.
Abbe number: about 36-42
High Abbe number, low dispersion, good optical performance.