This logo is a dynamic logo, it has the Wordmark logo as the main logo, and a logo mark that can be easily scaled down to retain legibility.
The wordmark emphasizes on the word "Contacts" which is the key product of the business, by placing it inside a rounded rectangle to give the logo a feeling of softness and comfort, as well as relate to the lens in an abstract manner.
the logomark version is similar to the first concept, a circle to represent the contact lens, while the highlight of the lens make the letter C, or the letter C makes the highlight, depends on how you look at it.