Blue light blocking lens, or computer glasses, protect our eyes by blocking blue light that is similar to Ultraviolet Ray (UV). We can be exposed to blue lights anywhere especially when we use electronic devices like smartphone, tablet PCs, computer and TV screens. Emission of blue lights can be critical to your eyes if you are specifically the type of person who constantly use the above-mentioned devices. Thus, recent technologies have been developed to protect eyes by blocking blue lights. The specific technology is called blue light blocking glasses.
These blue light blocking glasses are also useful to people who has eye fatigue after having laser eye surgery. Recently, more people started to add blue light blocking option to their lenses because the glasses help your eyes to get less tired.
In general, opticals use light yellow or orange color for their blue light glasses, but Esseglas use colorless blocking lenses that does not give you color distortion effect. We highly recommend our product to designers who use computer.
Lastly, Esseglas add special coating to every lenses so that you can clean your glasses easily without scratching lenses.