FormuLens Enterprise Operations (FormuLens Ops) is a cloud-based system of tools for giving businesses direct control over multiple lens designs and manufacturing labs. With FormuLensOps, businesses may configure the LDS (lens design software) options available to a lab or ECP
SimuLens base functions
We have a new webpage explaining the basic functionality in SimuLens for simulating lenses a variety of ways. Click here to check it out.
Aspheric Back Surface Designs
For high power single-vision lenses, significant improvement can be achieved with freeform lenses, even with spheric blanks. The following plots describe the performance for a surface optimized for a +13 Diopter prescription with CR-39 and a spheric blank.
Small Lab LDS Software
FormuLens provides a minimal but fully-functional Lens Design Software (LDS) interface for ECP’s with their own generator and small labs, who don’t wish to purchase an expensive Lab Management Systems (LMS).
Higher-order wavefront correction
With completely custom lens surfaces comes the opportunity to try and address higher order aberrations. The changing gaze angle of the eye during normal vision makes correction difficult in general use. However, researchers have claimed some improvements in vision using
Custom Generic Progressive Lens
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
SimPAL
Progressive Lens design is a complex problem. As described in our PAL Anatomy article, there are a large number of lens details to optimize and trade-off. Further, it is not even clear how one can change such structural features to
SimuLens
SimuLens performs a realistic simulation of a spectacle lens in use. The lens is to be described by arbitrary sets of points describing the front and back surfaces (e.g. generator points-files), and a refractive index. The eye position relative to