Blue Anti Glare Coating

The difference is the blue defense coating has the added blue light blocking capabilities in addition to the ar coating.

Blue anti glare coating.

Anti glare lenses are lesnses with optical coating to reduce reflections from front and back surface of lens. When it comes to the similarities of anti reflective and blue light coatings they re both an ar coating so they have the benefit of minimizing glare. Whereas blue cut lenses blocks blue light from visible light from reaching our eyes. The entire multilayer ar coating stack generally is only about 0 2 to 0 3 microns thick or about 0 02.

This modern invention improves vision and makes your eyeglasses more visually attractive. Blue light coating similarities differences. Anti reflective coatings are incredibly thin. Unlike regular anti reflective coatings blue block ar coatings are specially designed anti reflective lens coatings that reflect off a percentage of blue light hev or high energy visible blue light.

Depending on when you wear glasses you may prefer lenses that reduce the amount of reflected light that reaches your eyes or lenses that have coatings or substrates that filter out a significant amount of blue light. Techshield blue ab is an anti reflective coating that combats digital eye strain. However blue light plays an important means of regul. These coatings allow beneficial blue light through to your eyes and reduce reflections and unwanted glare.

Anti glare or anti reflective lens coatings and blue cut lenses are helpful for reducing two of the most common causes of eyestrain. They do this to varying degrees but. Depending on the ar coating formula most lenses with anti reflective coating have a very faint residual color usually green or blue that is characteristic of that particular brand of coating.