Pathway Technology™
Currently only available within the ROL•One PAL Portfolio
The only supplemental progressive lens technology that requires the distance AND near monocular PD to create a completely customized inset tailored for your patient’s exact convergence.

If no two patients are alike
why would their convergence be?

Using average default insets leads to average results.
Pathway™ Technology requires precise optical measurements by an eyecare professional, which are utilized to map the progressive channel specific to the wearer's convergence needs.
Standard PAL Design

vs.
Pathway™ Example A

Pathway™ Example B

The distance of refraction matters.
The distance refraction is measured the same way throughout the optical industry (20' or Optical Infinity), but the near refraction can vary, and that distance must be determined BEFORE measuring the monocular near PD.
Near:
14" (35 cm) or 16" (40 cm)