Types Of Contact Lenses
The contact lens have come a long way since 1948, when an optical technician named Kevin Touhy introduced the corneal lens. This is the smaller contact lens we see most often today. The first commercially available soft contact lens was introduced in 1971.(source) These were made out of hydrogel, a hydrophilic (water-loving) polymer. Now there are many […]
The Different Kind Of Lenses Bifocal Or Varifocal
It can be confusing when confronted by the words bifocal or varifocal, and then there is trifocal, multifocal lenses. It is quite normal especially if you have just had an eye test and then told that you need glasses. It’s important to us that you find the lens that will work best for you. Bifocal […]
