Also known as a no-line bifocal. Provide a seamless progression in power for all distances of vision
An occupational progressive lens. Provide a smooth progression in power for intermediate and near vision. Offer a larger intermediate zone than regular progressive lenses.
Provide one field of vision, with a uniform power correction throughout the lens.
Also known as lined bifocals. Provide correction for two fields of vision. Available in a variety of segment shapes and widths.
Provide correction for three fields of vision, far, intermediate and near. Available in a variety of segment widths.