By restricting the blue light from entering into the eyes, it helps reduce the symptoms of eyestrain (dry and sticky eyes) resulting from screens of digital devices. Also, lenses with blue cut coating offer a comfortable vision and may improve visual performance in low color contrast.

Blue-violet rays which are emitted From digital devices like tv, computer, smartphones, etc. Not all the blue-violet rays are harmful The study says 80% of them emitted from digital devices are really harmful whereas the remaining 20% available in the atmosphere (blue-turquoise) are essential and required to balance circadian rhythm.

Thus blue-cut lenses block entire blue-violet rays including laser which is not really required as it also blocks essential blue-violet rays. Correcting your question anti-glare is not the right word as it should be anti-reflective. Anti-glare is only polarised lenses