What does the code V2200 represent?

The code V2200 typically indicates a pair of bifocal lenses. Bifocal lenses are designed to provide two different optical powers in the same lens, enabling the wearer to see clearly at both distance and near vision. The distinct marking associated with bifocal prescriptions often denotes that the lens will contain a segment for near vision, usually at the bottom of the lens. This makes V2200 a fitting representation for bifocal lenses, as it conforms to standardized coding used in optical prescriptions that differentiate among the types of lenses and their purposes.

In contrast, single vision lenses are designed for one type of vision correction, trifocal lenses offer three different optical strengths for distance, intermediate, and near vision, and reading glasses primarily assist with close-up tasks. Therefore, the specific characteristics and function of bifocal lenses align with what V2200 signifies within the field of optics.