zygo-dataX

Zygo DATX analysis and Zemax export

Upload DATX

Choose a DATX file to fill suggested aperture and crop values.

Zemax export writes all three maps: raw, piston + tilt removed, and irregularity.

Conventions

Surface lambda = native fringes * 0.5. Sag mm = native fringes * 0.5 * wavelength_nm * 1e-6. Irregularity removes piston, tilt, and power only. Fringe image uses DATX Data/Intensity.