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  • 10 Steps for Designing a Machine Vision System
    Article - 10 Nov 2023
    In this interview, AZoOptics speaks with Teledyne Dalsa about the key roles of optics when it comes to Machine Vision Systems.
  • What are Fresnel Zone Plates?
    Article - 14 Feb 2023
    Fresnel zone plates are extensively used as magnifying and focusing optical devices, offering high resolution. They consist of circular gratings with a radially increasing line density. Fresnel zone...
  • Microlensing and Adaptive Optics Helping to Discover New Exoplanetary Systems
    Article - 16 Feb 2008
    Article updated on 03/03/20 by Ben Pilkington Harnessing the work in gravitational microlensing, supercomputer modeling and adaptive optics pioneered at the Lawrence Livermore National Laboratory...
  • Field Curvature Aberration – What is Field Curvature Aberration?
    Article - 7 Dec 2007
    In optical microscopy, field curvature is an optical aberration that most of the experienced microscopists are familiar with. Field curvature occurs when lenses that have curved surfaces are used.
  • Chromatic Aberration – The Definition of Chromatic Aberration
    Article - 2 Dec 2007
    Chromatic aberration is also referred to as color fringing. Chromatic aberration occurs when a lens system is creating different focal lengths for different wavelengths of light. In other words, it is...
  • What is Optical Aberration and Types of Optical Aberration?
    Article - 1 Dec 2007
    Optical aberration can be considered as a flaw or distortion in the image generated by an optical system such as a lens or mirror compared to the original image.
  • Digital Imaging Technology in the Healthcare Industry - A Case Study
    Article - 30 Oct 2007
    By utilizing an ergonomic design to improve the operator's posture while working, the SMZ800 reduces fatigue caused by long hours of observation. In addition to superb optical performance, this...
  • Line Scan Camera Applications
    Article - 13 Sep 2017
    This article describes the benefits of line scan cameras, including the ability to image large objects and the perfect, high resolution images.
  • A Guide to Laser Beam Shaping Techniques
    Article - 15 May 2023
    The characteristic properties of a laser beam can be modified by beam-shaping techniques to meet the demands of specific applications. In order to achieve a desirable beam profile that is maintained...
  • How Does an Electron Microscope Work?
    Article - 14 Jan 2022
    Electron microscopy (EM) is an experimental method employed to capture high-resolution images of microscopic samples. It is a powerful technique to study the detailed structure of biological specimens...

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