This is an interferometer system of the Newton evaluation type. This system is ideal for quick quality inspection and numerical control of mass-produced lenses.

1. Simple operation
   Inspection can be performed by only mounting a test lens onto the fitting lens adapter attached to the stage. Particularly, this system is well suited for inspection of the same specification lenses on the mass production site.

2. Adoption of a new reference lens mount
   The adoption of a new type dovetail-grooved reference lens mount prevents the reference lens from dropping during its mounting/dismounting and enables easy and quick replacement of the lens, thus contributing to increase in production efficiency.

3. Stabilized inspection/measurement
   The compact, high-rigidity and vibration-protected interferometer body is excellent at environmental resistance and operability in view of the operating environments at the production site.

KIF-FIA Main Window

Reference Lens Mounting/Dismounting Image