ToreliFlex offers a versatile solution for toric multifocal RGP lens fitting, featuring two distinct designs: Bi-Toric and Front-Prismatic Toric. The choice between these designs is determined by the corneal topography and prescription, ensuring a tailored and efficient fitting procedure.

Technical File

Download PDF

Fitting Guide

Download PDF

About product




ToreliFlex Bi-Toric :

  • Bi-Toric
  • 1 aspherical flattening
  • K flat- K steep ≥ 0.40 mm

ToreliFlex Front Toric :

  • Front Toric Prismatic
  • 1 aspherical flattening
  • K flat- K steep < 0.40 mm

Multifocal variations :

  • Concentric Bifocal CD or CN
  • Concentric Simple Progressive CD or CN




Total Diameter (mm) 7.50 to 11.90 (0.01)
Base Curve (mm) 6.00 to 10.00 (0.01)
Sphere (Dpt.) -40.00 to +40.00 (0.01)
Addition (Dpt.) 0.50 to 4.00 (0.01)
Central optic zone (mm) 1.00 to 5.00 (0.01)
Flattening -2 to +2 (1)
Front Toric Prism (Dpt.) 1.50 or 2.00
Renewal 12 months


Discover a wide range of cutting-edge materials meticulously crafted to provide unparalleled comfort and visual clarity with ToreliFlex. Whether you desire the higher Dk or the durable and stiff material, our advanced material options offer the perfect balance of comfort, breathability, and durability.

View more →