6 lenses per box @ £17.50 per box. Minimum order 2 boxes (six months' supply).
Free UK delivery via Royal Mail 1st Class Recorded.
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One of the most popular mid-water lenses for many years, the Frequency 55 provides a comfortable, durable, economical lens, and Coopervision's patented UltraSync manufacturing process ensures a dependably high standard of vision.
Material: 45% polymer (Methafilcon A)
Water content: 55%
Iris Optical Opticians