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  • Binoculars - How Binoculars Work?
    Article - 7 Mar 2008
    Binoculars can be considered as having two telescopes which are exactly the same placed next to each other and accurately pointing at the same direction. Binoculars allow the user to use both eyes...
  • Optical Microscope - How Optical Microscopes Works?
    Article - 16 Feb 2008
    The idea of an optical microscope or a light microscope is to magnify images which are far too small to be seen by the naked eye.
  • Holograms and How Holograms Are Made
    Article - 27 Jan 2008
    Holograms are no longer a mysterious part of science fiction. They are now an integral part of numerous consumer goods including credit cards, drivers licences, software CDs and even the cash currency...
  • CCD Sensors - A Basic Look at How The Fundamental Key to Modern Digital Imaging Works
    Article - 27 Jan 2008
    Without CCD detectors our modern lives would not have the current influx of ubiquitous video cameras, digital cameras, and camera telephones. CCD detectors or sensors are the light sensitive detectors...
  • Modern Astronomy Depends on Mirrors
    Article - 9 Jan 2008
    A whole new world came to life for Alice when she passed through the looking glass – beetles with bad attitudes, Tweedledee and Tweedledum, smiling cats, talking tiger lilies and much more.
  • Breaking up the Hydrogen Molecule
    Article - 3 Jan 2008
    The big world of classical physics mostly seems sensible: waves are waves and particles are particles, and the moon rises whether anyone watches or not.
  • White Balance - The Definition of White Balance
    Article - 23 Dec 2007
    White balance is a term referred to as the process of eliminating unrealistic color casts.
  • Comatic Aberration – What is Comatic Aberration?
    Article - 10 Dec 2007
    Comatic aberration is an optical aberration which mainly occurs with off-axis light fluxes. Comatic aberration is most serious when a microscope is out of alignment.
  • Optical Aberration - Astigmatism Aberration
    Article - 7 Dec 2007
    Astigmatism aberration is a result of an off-axis image of a point of specimen which appears as an ellipse of a line rather than a point.
  • Spherical Aberration - What is Spherical Aberration?
    Article - 6 Dec 2007
    Spherical Aberration is a condition that occurs in lenses with spherical surfaces, such as the lenses used in small microscopes. Spherical aberration is caused by the failure of light rays to converge...

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