Fizeau Interferometers Datasheets

MarSurf 40 mm Fizeau Interferometer for Flat or Spherical Surfaces -- FI 1040 Z
from Mahr Federal Inc.

Product features. Full Featured 40 mm Fizeau Interferometer for Flat or Spherical Surfaces. The MarSurf FI 1040 Z is a full-featured interferometer that can provide non-contact measurement of flat or spherical surfaces and transmitted wavefront of optical components and assemblies. The MarSurf FI... [See More]

  • Optical Configuration: Fizeau
  • Measurement Capability: Spherical Elements; Specialty / Other; Flat and Spherical Surfaces
  • Zoom: 3
  • Applications: Transmission and Surface Testing of Small Optics; Measurements on Optics, Machined Parts, Ceramics, Semiconductors, and Wafers
Dynamic Laser Interferometer -- DynaFiz®
from Zygo Corporation

The new ZYGO DynaFiz ® dynamic laser interferometer is a highly optimized optical instrument designed specifically for performing accurate metrology of optics in the presence of air turbulence and extreme vibrations. The high light efficiency of the DynaFiz ® interferometer's optical system,... [See More]

  • Optical Configuration: Fizeau
  • Repeatability: RMS Simple Repeatability < 0.06 nm; RMS Wavefront Repeatability < 0.35 nm
  • Zoom: 1 to 50
  • Measurement Capability: Specialty / Other; Designed Specifically for Performing Accurate Metrology of Optics in the Presence of Air Turbulence and Extreme Vibrations