It relieves the strain on the eyes by effectively reflecting the blue light that is said to cause glare and tiredness.
It effectively cuts HEV (high-energy visible light: high-energy and highly stimulating light) while maintaining transparency.
Since it has an ultra-hard coating, it is less likely to be scratched than ordinary lenses and can be used for a long time.
With conventional plastic lenses, cracks (thermal cracks) occur on the coating surface when affected by heat, but with BLC coating, thermal cracks during normal use rarely occur.
Since it has an impact-resistant primer coat that clears the US FDA standard, the lens does not easily break even when an impact is applied, and it protects your important eyes.
The coating that prevents static electricity generated during wiping makes it difficult for dust and pollen to adhere. It also prevents fine wiping scratches.
Gray / Brown / Green