 Durango Interferometry Software works with any interferometer. The software is free. Acquisition and import features require a paid Commercial License.  Fizeau Phase Shifter adds phase shifting to your 4-inch Fizeau interferometer. Attaches to Zygo-type bayonet. |
 Custom CGH Nulls enable you to test aspheres with your existing interferometer. CGH Cylinder Nulls transform your collimated test beam into a cylindrical test beam.  CGH Frames and Positioners provide 6-axis positioning with easy and rapid interchangeability of CGHs. |
 Alignment CGHs provide rapid alignment of CGH nulls to your interferometer’s test beam.  PZT Linear Stage adds phase shifting to any small interferometer. 
CGH Bracket for Zygo GPI or ADE MiniFIZ interferometer. |
