Chromatic aberration - Wikipedia, the free encyclopedia
In optics, chromatic aberration (also called achromatism ) is the failure of a lens to focus all colors to the same point. It occurs because lenses have a different refractive index for different ...
en.wikipedia.org/wiki/Chromatic_aberration
Chromatic Aberration Optical Glossary Learn Digital Camera Digital Photography ... Chromatic Aberration in a Single Lens ... Longitudinal or Axial Chromatic Aberration; Focal length varies with color wavelength...
www.dpreview.com/learn/?/Glossary/Optical/chromatic_abe... www.dpreview.com/learn/?/Glossary/Optical/chromatic_aberration_01.htm
Canon issues EOS 7D firmware update ... Olympus E-P2 and two Micro Four Thirds zooms ... Anti-shake; Aspect Ratio; Barrel Distortion; Chromatic Aberration; Circle of Confusion; Converters; Depth of Field; Focal Length; Focal Length Multiplier;
www.dpreview.com/learn/Glossary/Optical/Chromatic_Aberr... www.dpreview.com/learn/Glossary/Optical/Chromatic_Aberrations_01.htm
Lens (optics) - Wikipedia, the free encyclopedia
A lens is an optical device with perfect or approximate axial symmetry which transmits and refracts light, converging or diverging the beam. A simple lens is a lens consisting of a single optical el...
en.wikipedia.org/wiki/Lens_(optics)
You may be interested to know that the human eye lens exhibits chromatic aberration. Fortunately, a yellow pigment in the fovea called the macula lutea helps to protect us from this problem. Yellow pigments absorb blue light...
www.yorku.ca/eye/chroaber.htm
Chromatic aberration in photographic lenses. Longitudinal and transverse chromatic aberration. Purple fringing, green fringing, and achromatic correction. ... Longitudinal and transverse chromatic aberration...
toothwalker.org/optics/chromatic.html toothwalker.org/optics/chromatic.html
The wavelength in focus on the retina was determined for 14 observers from measurements of the longitudinal chromatic aberration of the eye. ... The wavelength in focus on the retina was determined for 14 observers from measurements of the longitudinal chromatic aberration of the eye. Measurements were made at two...
www.medscape.com/medline/abstract/3364521
The amount of chromatic aberration depends on the dispersion of the glass. ... Doublet for Chromatic Aberration ... The use of a strong positive lens made from a low dispersion glass like crown glass coupled with a weaker high dispersion glass like flint glass can correct the chromatic aberration for two colors, e.g., red and blue.
hyperphysics.phy-astr.gsu.edu/hbase/geoopt/aber2.html
Instead we propose that chromatic motion thresholds for red-green isoluminant gratings are mediated by dynamic luminance artifacts that have an internal, physiological origin. We have termed these "temporal chromatic aberration".
www.medscape.com/medline/abstract/12726830
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