• qfmini
  • Quick Fringe

    SKU: Quick Fringe


Product Description

Quick Fringe : Quantitative Optical Wavefront Analysis

Quick Fringe is used to extract quantitative wavefront accuracy measurements from a laser interferogram. Interfacing with optical interferometers via a video camera and frame grabber, Quick Fringe produces accurate test reports with a minimum of effort.

Renowned for its ease of use, Quick Fringe has been used for applications ranging from telescope manufacturing to cross-checking Hubble Space Telescope instrumentation.

Version 4.5 includes DirectShow video capture support, fully customizable test reports, and built-in HTML Help. Quick Fringe 4.5 supports interferogram capture from just about any video source, including popular frame grabbers, FireWire video cameras, webcams, VIVO display cards, etc.

Key Benefits

  • Automatic fringe tracing with manual edit option
  • Quick and accurate analysis
  • User-configurable printed test reports
  • Directly captures frames from a wide range of video sources


Quick Fringe provides fast and accurate analysis of laser interferogram data. In this example, screenshot above, an interferogram has been auto-traced, analyzed, and the results displayed graphically and numerically.


Diffraction Limited has been certified by BSI to ISO 9001:2015 Quality Management under certificate number FM 719560.

Quick Fringe V4.56 Installer Download

Quick Fringe requires a license and hardware key.


User’s Manual

The online manual for Quick Fringe is available here. This electronic manual also comes packaged with your installation for immediate access by table of contents, index or by search.