.. include:: ../substitutions.txt

.. _fleximeter:
    
Absolute Optical Fleximeter
=========================================

.. _absolute_fleximeter:

|m| Absolute Optical Fleximeter measures the dimensional changes of materials through patent-pending True Differential, triple-beam technology.

.. _relative_fleximeter:

The relative fleximeter only uses one camera and needs a calibration curve to be subtracted from the measurement.  

The following sections contain instruction about how to start a test, prepare a sample and analyze test results.

.. toctree::
    :maxdepth: 2
    
    quickstart
    sample_preparation
    quickstart_browser