Looking for a Base Curve Conversion Chart Specifically for Soft Contact Lenses

Does anyone have a base curve conversion chart specifically for soft contact lenses?

http://www.optometry.uwaterloo.ca/cl..._contents.html

Appendix 4 has what you're looking for.

From Diopter to Radius, just divide 337.5 by your diopter to get a radius or by radius to get a diopter. Here's a chart anyway.

Thanks !

Usually you can get a handy dandy pocket size card from your RGP lab. They are quite convenient.