Numeric Aperture

Views Updated: Dec 15, 2025

Key Facts

Abbreviation
NA
Pronunciation
/nuˈmɛrɪk ˈæpərʧər/
Category
Miscellaneous
Related Field
Unclassified

Examples in Context

  1. The highly focused laser beam was obtained by use of the objective with high numeric aperture, and the fluctuant fluorescence signals were collected by a sensitive single photon counting module.
  2. And the numeric simulation is done to get the multi-supporting results of the optical elements with large aperture.

Other meanings of NA