Circular lenses have become popular in all Asian countries, but these lenses actually originated in South Korea. This then started all that "Ulzzang" or wrist frenzy across Asia. However, its popularity has now skyrocketed and spread to different parts of the world, including the United States.
Now, you might ask yourself, what are circular lenses? and are they the same as normal contact lenses? Well, for starters, circular lenses are almost the same as normal colored contact lenses, other than the fact that they give the illusion of a much larger iris. Most of these lenses have a thick outer rim, while others do not. However, these lenses vary in size depending on how large you want your iris to appear. These lenses range from 14.0mm, which is the smallest, to a size of 16.0mm. This is another reason why they are called circular lenses instead of just the normal term, contact lenses.
They also come in a wide variety of styles and colors. From natural looking lenses that will give you just the right amount of magnification, or a slight increase in color, to unrealistic looking lenses that look almost like costumes. Due to the effects, these lenses are very popular with teens and young adults as a fashion accessory in Asia. Although many people use it only as an accessory, circular lenses are readily available by prescription on websites around the world.
Another thing you may need to know about these lenses in particular is that: Since they are a little thicker than the usual contact lenses prescribed by your optometrist, the time you will wear them will also be different. People can feel discomfort with prolonged use as a result. However, this can vary between different people who have worn circular lenses before. Some may find it extremely comfortable, while others may feel uncomfortable wearing cheap circle lenses.
The United States FDA has not approved these lenses, it is up to you to proceed with caution regarding testing, especially if it is your first time. If you have any questions about circular lenses, it's best to contact the buyer before making a purchase and do some research before deciding to wear them. Use it at your own risk!