What is the most common removal method of a gas perm lens?

The most common removal method for a gas permeable (GP) lens is to blink the lens out. This technique utilizes the natural movements of the eyelid to help dislodge the lens from the cornea. When a person blinks, the upper eyelid rolls over the surface of the lens, creating a slight pressure differential that can help lift the lens off the eye. This method is particularly advantageous because it can be performed quickly and without the need for any additional tools or assistance, making it convenient and efficient for lens wearers.

Using the blink method also tends to be less intimidating for many wearers, especially those who may be new to wearing contact lenses. It encourages a gentle approach to lens removal, promoting eye health and comfort. Furthermore, this technique minimizes direct contact with the eye, reducing the risk of irritation that could occur with more physical removal methods.

In contrast, other methods may involve a higher degree of direct contact or manipulation of the lens, which could make them less desirable or effective for everyday use.