Occupational Bifocals and Trifocals An occupational lens is a type of multifocal that is specifically suited for performing a particular job or hobby. Glasses with these lenses are special-purpose eyewear and are not designed for everyday wear. By strategically placing the near, intermediate and far vision zones on certain areas of the lens, specific visual tasks… Read More
How Progressive Lenses Work Progressive addition lenses (also called progressives or PALs) are the most popular multifocal lenses sold in the United States. Sometimes called “no-line bifocals,” these line-free multifocals provide a more complete vision solution than bifocals. Instead of having just two lens powers like a bifocal – one for distance vision and one… Read More
Multifocal Contact Lenses Once we reach our mid-40s, presbyopia – the normal, age-related loss of flexibility of the lens inside our eye – makes it difficult for us to focus on near objects. In the past, reading glasses were the only option available to contact lens wearers who wanted to read a menu or do… Read More
Multifocal Eyeglass Lenses Just as eyeglass frames have continually changed to reflect the latest fashions, eyeglass lenses also have evolved. This is particularly true for multifocal lenses – eyeglass lenses with more than one power to help those of us over age 40 deal with the normal, age-related loss of near vision called presbyopia. History… Read More
Dry Eye After Menopause Studies show that more than 14% of older Americans have dry eye syndrome, or “dry eye.” If you are 50 or older and female, your chance of developing dry eye is even greater. In fact, the American Academy of Ophthalmology says hormonal changes make older women twice as likely as older… Read More
