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interferometer graphical plots

SPDT Lathe Calibration

Revise content for interferometer application.

Assembled Lens Testing

Revise this content to describe 3 configs (illustrate?)

Near infrared interferometry of a water immersion objective is described in this paper on an in vivo endomicroscope for detection of oral mucosa.

Point out high N.A.  in air as well.

Qualifying Optical Tooling

Single-point diamond turning is heavily utilized when manufacturing contact and intraocular lenses (IOL) either directly or in the successive processes of producing tools, molds, and lenses. This application note describe instruments for measurement of spherical, toric, and aspheric surfaces.