Buy Frequency 55 Multifocal Contact Lenses

Frequency 55 Multifocal lenses enable eye doctors to fine-tune distance and near acuity to an optimum level. These lenses use "two complementary inverse lenses system" that work together to provide clear vision near, far, and in between.

The design is labeled Balanced Progressive Technology (BPT). The BPT is a process that combines spherical and aspherical optics and unique zone sizes to produce two different lenses. One is D lens, a center distance lens with a progressive add power, for your dominant eye. The other is an N lens, a center near lens with a "degressive" add power, for your non-dominant eye.
 

Features and Benefits

Frequency 55 multifocal

• A unique two-lens system
• Optimum vision at every distance
• Advanced Balanced Progressive Technology
• Visibility tint to easily see them in the case and on your finger

Product Specification

• Lens Material: Methafilcon A
• Water Content: 55 %
• Base Curves: 8.70mm
• Diameter: 14.4mm
• Powers: +4.00D to -6.00D in 0.25D steps
• Add powers: +1.00D, +1.50D, +2.00D, +2.50D



• Center Thickness: 0.15 to 0.60mm (varies with power)
• Central Zone Diameter: 2.30mm (D), 1.70mm (N)
• Visibility Tint: Reactive Blue
• Design: D - central distance power zone and N - near distance power zone
• Package: box of 6 lenses

Compare Prices and Buy Frequency 55 Contacts