.. java:import:: ch.epfl.leb.sass.models Model

Objective
=========

.. java:package:: ch.epfl.leb.sass.models.components
   :noindex:

.. java:type:: public interface Objective extends Model

   Methods common to all microscope objectives.

   :author: Kyle M. Douglass

Methods
-------
airyFWHM
^^^^^^^^

.. java:method:: public double airyFWHM(double wavelength)
   :outertype: Objective

   Computes the full width at half maximum of the Airy disk. Units are the same as those of wavelength.

   :param wavelength:
   :return: Full width at half maximum size of the Airy disk.

airyRadius
^^^^^^^^^^

.. java:method:: public double airyRadius(double wavelength)
   :outertype: Objective

   Computes the radius of the Airy disk. Units are the same as those of wavelength.

   :param wavelength:
   :return: Distance from center of Airy disk to first minimum.

getMag
^^^^^^

.. java:method:: public double getMag()
   :outertype: Objective

   Returns the objective's magnification.

   :return: The objective's magnification.

getNA
^^^^^

.. java:method:: public double getNA()
   :outertype: Objective

   Returns the objective's numerical aperture.

   :return: The objective's numerical aperture