Calculators & utilities for optical professionals
Select a Lens Style, Material, and Color to see if the combination is offered.
Use this form if you have already placed a job with us and simply need to send in the tracing file.
Design your own custom lens shape for the right eye (OD). Drag the points to alter the shape.
Estimate the uncut blank size, weight, and edge thickness of a lens before ordering.
* Note: This is an estimation based on the Spherical Equivalent of the prescription and standard minimum thickness parameters (1.8mm CT for minus lenses, 1.0mm ET for plus lenses). Actual results may vary by manufacturer.
Compare the uncut blank size, weight, and edge thickness of a lens before ordering.
* Note: This is an estimation based on the Spherical Equivalent of the prescription and standard minimum thickness parameters (1.8mm CT for minus lenses, 1.0mm ET for plus lenses). Actual results may vary by manufacturer.