By Andrew Karp: Group Editor, Lenses and Technology
MAHWAH, N.J.—Seiko Optical Products of America is introducing finished 1.74 MX SuperClean and semi-finished 1.74 MX hardcoat single-vision lenses.
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Seiko is adding the MX SuperClean and MX hardcoat to its line of single vision 1.74 lenses, which also includes 1.74 FSV with Transitions. |
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Rybacki noted that the 1.74 semi-finished lenses feature Seiko’s new high-index HDC4 hardcoat, which includes a shock absorbing primer and extra-thick hardcoat and an extra-large range that is sufficient for the majority of prescriptions.
The finished 1.74 MX AR lens is available in plus spheres from +2.00 to +6.00 (out to -2.00 cyl.), and in minus spheres from -2.00 to -10.00, (out to -3.00 cyl), and in half-diopter steps from -10.50 to -15.00. The semi-finished range is from +10.00 to -15.00, out to a -4.00 cylinder (total power -15.00D). ■ ■