Opticalc Toric Contact Lens Calculator Support

Thank-you for your interest in Opticalc.

Opticalc uses advanced matrix calculations to determine the correct power for a mislocating toric contact lens.

If you find you need help, please contact me at the email address below.

New Version
Version 1.2 of Opticalc is coming soon, and features an extra “use Ocular Rx for contact lens script” setting.