Why is TFCalc used by so many? A brief answer:
- TFCalc is easy to use*
- 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
- TFCalc has powerful optimization capabilities, such as
- needle optimization
- global search
- sensitivity optimization
- optimizing cone-angle targets
- TFCalc provides a cost-effective solution
- TFCalc price includes one year of updates and support
- TFCalc software now includes the WDM package
- TFCalc outputs designs readable by the Code V and Zemax optics software
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*You don't need to take a course to learn TFCalc
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