The FormuLens Custom Generic PAL (Progressive Addition Lens) is a single product which can be adjusted through a wide range of performance requirements. With adjustable fitting heights from 12 to 22 mm, and “hardness” ranging between the extremes offered by designs from major vendors, and everything in between. The design is optimized computationally using our lens design system SimPAL for a dense grid of setting combinations.
Direct inputs can be made to choose desired Custom Generic settings using our Small Lab LDS Software, as in the following screenshot:
Preset for one or more setting combinations may be chosen to create a manageable set of “go to” designs.