Phase shifting Fizeau interferometer

Verifire XPZ from Zygo

Verifire XPZ - mechanical phase modulation, 640 x 480 pixel digital camera. Option 1k camera.

Features
Bench mark for laser Fizeau
Standard 4" or 6" aperture
Complete accessory
Zygo transmission spheres and flats
Radius scale and downwardlooking configuration

The Verifire XPZ uses the precision of mechanical phase modulation to show fine measurement detail on your parts with excellent accuracy and repeatability. During a measurement, the interferometric cavity length is precisely modulated while a 640 x 480 pixel CCD camera captures several fringe images, which are analyzed by the software to create a highly detailed measurement of the part being tested.

Measure glass or plastic optical components like flats, lenses, and prisms - precision metal components like computer disks, bearing and sealing surfaces - polished ceramics, and contact lens molds, too.

Shape measurements of optical surfaces 6" or 4" standard aperture

Zernike fit

Comparative radius of curvature, standard

encoded differential radius of curvature, optional

ISO 10110-6

Phase shifting Fizeau interferometer

Measure glass or plastic optical components like flats, lenses, and prisms - precision metal components like computer disks, bearing and sealing surfaces - polished ceramics, and contact lens molds, too.

Form of optical spheres ISO 10110-5
Transmission spheres 4" or 6" input aperture
Fizeau interferometer for optical flats measurements
High power stabilized HeNe, class IIIa wavelength 633nm

Contacts

Request further information
Managing Director
+33 1 69194949
Fax: +33 1 69 19 49 30

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