Seven RX

Seven RX is our weekly lens developed from our proven hydrogel material. This contact lens is lathed to offer a wider range of toric parameters than its moulded version.

Key Features

  • Weekly Replacement

  • 12 Lenses

  • Lathed

Geometries

Spheric
Toric
Multifocal
Multifocal toric

Material

Type Hydrogel
ISO classification Filcon 4 (19) [55%]
Dk 19
Dehydration 55%
Handling tint Blue

Parameters

Base Curves (mm) SPH, MF : 8.50 / TOR, MFT : 8.70
Øs (mm) 14.40
Spheres (D) SPH ±30.00 (0.50 after ±6.00) / TOR, MF, MFT ±30.00 (0.50 after +4.00/-6.00)
Cylinders (D) -0.75 to -7.75 (0.50)
Axes (°) All (5º)
Additions (D) CN +1.25/+2.25 / CD +1.50/+2.50