In PRESBYOND ™ Laser Blended Vision, we treat one eye to predominantly view objects at distance, but a little up close. We treat the other eye to predominantly view objects up close, but a little at distance. Compared to monovision, however, the blending of the treatment enables patients to use both eyes in concert, rather than depending on each eye to carry out a different job.
The patient is able to see distance and near without effort because the brain combines the images. In most cases, patients experience an excellent depth of focus and overall visual acuity, without the need to wear glasses or contact lenses.