TFCalc 3.6

- TFCalc is easy to use*
TFcalc is a thin film design software for windows.
- TFCalc is a stable, reliable tool that works on all versions of Windows
- TFCalc has the features that coating designers need
- TFCalc has features that other design programs do not have
- TFCalc allows the user to define an unlimited number materials, substrates, and illuminants
- TFCalc allows layers to have variable index, or to be a mixture of materials