Progressive Lens Centration Charts

Check frame selection:
Make sure the lenses are large enough to cut-out to the frame size. After marking the pupil location on the demo lenses, place the frame over the centration chart, with the pupil mark positioned over the cross on the chart. Do this for both lenses, making sure the frame shape falls within the lens diameter. Thank You to X-Cel Optical Company For this explanation.
When printing DO NOT USE PAGE SCALING, do not print to fit, print at 100%. This will insure proper chart size.