Different Types of Multifocal Contact Lenses for Presbyopia Correction

Varieties of Multifocal Contact Lenses for Presbyopia

As people age, many begin to experience a decline in their ability to see clearly, especially for close-up tasks. This condition, known as presbyopia, commonly affects individuals in their mid-40s and beyond. To manage this issue, ophthalmologists often recommend using bifocal or multifocal contact lenses. These lenses come in various designs to suit different needs, and some of the most common types are outlined below.

Concentric Multifocal Lenses
These lenses feature alternating near and distance viewing zones arranged in concentric rings. A typical design places the distance vision zone at the center, known as a center-distance pattern, which is widely used.

For individuals who are already nearsighted or prefer a different focus, a center-near design is available. This type, called a simultaneous vision lens, has the near-vision zone at the center with distance zones surrounding it.

Aspheric Multifocal Contact Lenses
Similar to simultaneous vision lenses, aspheric lenses differ in their design. They feature a distinct central zone optimized for clear distance viewing. Surrounding this center, the lens gradually adjusts its focusing power to improve near vision in the periphery. As a result, users enjoy comfortable vision across various distances.

As the distance from the center increases, the lens's focusing power shifts smoothly, allowing clear peripheral vision for nearby objects as well.

Segmented Multifocal Contact Lenses
Unlike continuous designs, segmented multifocal lenses resemble traditional bifocal or trifocal glasses. They have separate zones stacked vertically — the top segment designed for distance vision and the lower for near tasks, separated by a clear dividing line. For added versatility, trifocal versions are also available, providing multiple focal points in one lens.