Äpre Instruments

Äpre Instruments is a manufacturer of Fizeau interferometers based in Tucson, Arizona, USA. The devices are characterized by their flexibility and the versatile range of applications. Both large and small coherence lengths can be measured with an interferometer from Äpre Instruments. The instruments are easy to align and easy to operate using the supplied software.


S-Series Fizeau Interferometers

Äpre interferometers – both standard and custom – improve your metrology capabilities so you can meet your customer’s demands. The Fizeau interferometers are suitable for flexible optical quality assessment of surfaces and optics.

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