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Frequency
55 AB = CooperFlex Premium
Frequency 55 / Cooperflex Premium is a planned replacement lens, designed to
be
worn for 1 month.
Frequency
55 Aspheric / Cooperflex Premium uses aberration-blocking (AB) technology
that ensures exceptional comfort with crisp visual acuity. This reduces
spherical
aberration, which occurs when a lens is ground spherical and does
not address the irregular shape of the cornea. In this situation,
light rays fall at different points on the macula where by a common
focus can not be achieved. With AB technology, a series of curves
are designed to reflect light to a centralized point.
6 contact lenses per box.
H2O Content: 55%
8,4 only in NEGATIVE power
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