By Andrew Karp: GROUP editor, Lenses and technology

MAHWAH, N.J.—Seiko Optical Products of America is introducing Seiko Surmount, the first progressive lens in the U.S. to incorporate recently patented advancements in internal free-form design.


The Seiko Surmount lens, right, is considerably thinner and flatter than the conventional progressive lens on the left.

“This new technology allows us to process a convex surface on the concave side of the lens,” said Mike Rybacki, senior vice president, sales and marketing. Therefore, Surmount lenses can be produced on lower base curves than before, resulting in much flatter, more cosmetically appealing lenses.”

Seiko Surmount features automatic variable inset based on patient distance Rx and PD that permits customized alignment of the intermediate and reading area. The design uses advanced aspheric compensation throughout the entire lens to optimize the Rx for the as-worn position (measured power will vary from the prescribed power in both distance and near). Multi-polar astigmatic correction reduces the need for head movement and increases wearer comfort.

“Progressive lens wearers with high power Rxs, and especially those with high cylinder or add power will find Seiko Surmount to be cosmetically-attractive as well as easy to wear and use,” Rybacki noted.

The lenses are available in a variety of materials and coatings, including polarized, 1.74 index and Transitions lenses.