Fizeau Interferometer / IFS2-FZ-25

Simple configuration and short interference optical path length are less susceptible to vibrations and temperature fluctuations than other two interferometers, providing stability.
Used for observation of surface accuracy of a reflector.
Note that the intensity of reflected light from the measuring surface is not the same as that from the reference surface,
resulting in poor contrast of interference fringes compared to other interferometers.

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Part Number

Product Name Part Number Quantity Optical Axis Height [mm]
Laser Components IFC2-L 1 171
Spatial Filter Component IFC2-SF 1 165
Collimator Lens Component IFC2-CL 1 160
Mirror Component IFC2-M 1 173
Beamsplitter Component IFC2-BS 2 178
Screen Component IFC2-SC 1 222.5
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Catalog Code W1003
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