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Transforming surface shape and surface roughness data with 4Sight is straightforward and reliable. General transformation options include scaling, rotation, flip X, flip Y, translations, high pass and low pass Fourier filters, median filters, and many more. The 4Sightâ„¢ data stack makes it very easy to do arithmetic operations between different laser interferometer data sets.

4Sight gives you extensive tools for manipulating phase shifting interferometer or dynamic interferometer data, including fiducial transformation

Fiducial transformation makes it easy and intuitive to transform one measurement into the coordinates of another measurement using pre-placed fiducial markers.

Flip, rotate, scale, translate and filter data easily in 4Sight

Flip, rotate, scale, translate and filter data easily using 4Sight’s transformation screens.