{domain:"www.qualitydigest.com",server:"169.47.211.87"} Skip to main content

User account menu
Main navigation
  • Topics
    • Customer Care
    • FDA Compliance
    • Healthcare
    • Innovation
    • Lean
    • Management
    • Metrology
    • Operations
    • Risk Management
    • Six Sigma
    • Standards
    • Statistics
    • Supply Chain
    • Sustainability
    • Training
  • Videos/Webinars
    • All videos
    • Product Demos
    • Webinars
  • Advertise
    • Advertise
    • Submit B2B Press Release
    • Write for us
  • Metrology Hub
  • Training
  • Subscribe
  • Log in
Mobile Menu
  • Home
  • Topics
    • 3D Metrology-CMSC
    • Customer Care
    • FDA Compliance
    • Healthcare
    • Innovation
    • Lean
    • Management
    • Metrology
    • Operations
    • Risk Management
    • Six Sigma
    • Standards
    • Statistics
    • Supply Chain
    • Sustainability
    • Training
  • Login / Subscribe
  • More...
    • All Features
    • All News
    • All Videos
    • Contact
    • Training
4D Technology Corp.

Develop/manufacture optical metrology instruments

4D Technology Corp.

4D Technology Corp. develops and manufactures optical metrology instruments for applications in astronomy, aerospace, general optics and other industries where difficult environments can prohibit accurate measurements. Paying attention to customer needs has led to adapting its award winning, laser interferometer technology to a wide variety of applications, including factory-floor inspection, large telescope mirrors and systems, disk drive media, adaptive optics, and large carbon fiber structures.

Fri, 08/06/2010 - 12:26
Product News: Extended Precision Package for Dynamic InterferometerVerifies optics polishing done by ion-beam etching and MRF
Fri, 08/06/2010 - 12:26
(4D Technology Corp.: Tucson, AZ) -- Extended precision metrology is critical for controlling optics-polishing methods such as ion-beam etching and magnetorheological finishing (MRF). These methods can create features with higher spatial frequency…
      

© 2025 Quality Digest. Copyright on content held by Quality Digest or by individual authors. Contact Quality Digest for reprint information.
“Quality Digest" is a trademark owned by Quality Circle Institute Inc.

footer
  • Home
  • Print QD: 1995-2008
  • Print QD: 2008-2009
  • Videos
  • Privacy Policy
  • Write for us
footer second menu
  • Subscribe to Quality Digest
  • About Us
  • Contact Us