Lens Calc for Pc

1. Multifocal markup: Place your marked-up lens on the iPhone screen, drag the top, bottom & centre markers to the appropriate place and LensCalc tells you the optical centre height, the frame depth and the datum measurement.

2. LensCalc includes Vertex Distance, Effective Diameter, Lensmeter Helper, Transposition, Lens Thickness Estimation and Induced Prism, in a quick & easy to use format.

3. Transposition: Enter the lens power in plus cyl form, and LensCalc will give you the minus cyl form.

4. Lens Thickness: Enter power, centre/edge thickness, lens diameter and refractive index.

5. LensCalc tells you the required blank lens diameter.

6. Vertex Distance: Enter the lens power & two vertex distances.

7. It'll also tell you the effective power of the lens in that direction, to aid with dispensing advice.

8. LensCalc will give you the new power required, and tell you if the difference is significant.

9. Induced Prism: Enter the power, decentration and direction of decentration.

10. Vertometer / Lensmeter Helper: Enter the two powers and the axis of the second power.

11. LensCalc tells you the resulting edge or centre thickness.

12. Liked Lens Calc? here are 5 Medical apps like Calcium Pro; VetPDA Calcs; InfusiCalc; Calculate by QxMD; DVM Calc;