KIF-FU60/KIF-FU100 and the software KIF-FSA are interference fringe analysis system for acquiring the wavefront phase of a test piece by a fringe scanning method and displaying and saving the measurement result. KIF-FU60 is mounted on the KIF-20 series interferometer and KIF-FU100 is mounted on the 4-inch interferometer.

1. Space-saving
   The system achieves a space-saving design through the adoption of a piezoelectric controller developed by Olympus and a laptop PC.

2. Improvement in measurement speed
   The improvement of image data capturing and analysis algorism has reduced measurement speed.

3. High-functionality analysis software
   The analysis software, including the automatic alignment function, has been completely changed to meet exact customer needs.

4. Digital zoom function
   The digital zoom function, which can vary magnification from 1X to 3X in 0.1X steps, allows easy check of even a small workpiece.

5. 2D & 3D color image display
   The wavefront phase and cross-section profile of a test piece can be checked using its 2D color image display. Additionally, a 3D image can visually represent a wavefront phase.

6. OK/NG judgment function
   OK/NG judgment can easily be performed on the production line by setting a standard value. The standard value for a user-defined aberration can also be set.

7. Screen customizing
   The screen layout condition save/read function allows layout configuration in conformity to the usage environment and product.