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Nikon W - Keeps distortion out and
definition in |
Wider, Clear Sharp Vision
Designed point by point by using digital
surfacing, the back surface of Nikon W
is conceived to
compensate aberrations that are
naturally generated by the progressive
design on the front surface. |
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| The world's first bi-aspheric
progressive lens with proprietary back surface
Aberration Filter� - By far the most common complaint
when it comes to progressive lenses is distortion.
People often mention blurriness and difficult
transitions from one visual zone to the next, both of
which significantly compromise wearer comfort. With
Nikon's revolutionary Aberration Filter� (''aberration''
being the optical term for distortion), new Nikon W is
specially engineered to eliminate such constraints,
resulting in a spectacular advance in performance over
traditional progressive lenses. |
The front surface of any
progressive lens naturally generates a
certain amount of distortion (because of
curvature variations in power control,
etc.). Nikon W is the first progressive lens
of its kind with a back surface Aberration
Filter� designed to compensate for such
distortion.
The Nikon W Aberration Filter� effectively
nullifies the distortion caused by the front
of the lens. The result : virtually
distortion-free vision. |
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