Phase Shift Interferometer -- Model S100
from Rolyn Optics Company

bull; 4-inch aperture Phase Fizeau Interferometer. • No additional Transmission flat required. • 1/20 wave fused silica collimator and reference flat. • Single-mode Diode Laser operating at 635 nm. • Dithered illumination for speckle-free interferograms. • DynaPhazeTM Phase... [See More]

  • Laser Type: Diode Laser
  • Applications: Optical fabrication;wafer quality
  • Measurement Capability: Thickness
  • Laser Wavelength: 635
DVD400
from Zygo Corporation

Interferometer with 3D digital analysis: DVD development & manufacturing [See More]

  • Laser Type: Diode Laser
  • Zoom: 1 to 4
  • Resolution: 2.00
  • Aperture Size: 6 to 10