available. You can pick the eyeglass lens material that meets your preferences and lifestyle. You can choose the lens materials and coatings that match your style and vision needs. Typically, lenses with an increased index of refraction come with a higher price tag. In fact, it is common for 1.67 high-index lenses and 1.74 high-index…
Red light is less likely to disrupt your circadian rhythm because red wavelengths are shorter. Your cornea and eye lens are proficient at blocking out harmful UV light from reaching the retina. Damage to the retina can boost your threat of developing macular degeneration, that is a leading cause of blindness. Blue light can make…
There are various measurements taken throughout a watch exam to make sure your glasses will be made perfectly for you personally. Having two different shaped meridians of the eye results in two different points of focus. Therefore, a glasses lens needs to be designed to correct for both meridians. Turn to see what line gets…