Profiles / Topography Interferometers Datasheets

High Definition Interferometer System with QPSI™ Vibration Tolerant Technology -- Verifire™ HD
from Zygo Corporation

ZYGO's Verifire ™ HD interferometer system provides fast high-resolution measurements of flat or spherical surfaces, and transmitted wavefront measurement of optical components and assemblies. The interferometric cavity length is precisely modulated while a high-speed camera captures several... [See More]

  • Measurement Capability: Profiles / Topography
  • Repeatability: RMS Simple Repeatability < 0.06 nm; RMS Wavefront Repeatability < 0.35 nm
  • Zoom: 1 to 50
  • Optical Configuration: Fizeau
Tropel® FlatMaster® -- FlatMaster® 1400
from Corning Specialty Materials

Offers rapid, non-contact measurement of large LCD masks [See More]

  • Measurement Capability: Flatness; Thickness; Profiles / Topography; Spherical Elements; Specialty / Other; Surface Maps; Line Profile
  • Accuracy: 1 Micrometer
  • Resolution: 5.00
  • Repeatability: Repeatability is ± 0.2 Micrometer