Paraxial
The rays nearest the optical axis of a lens.
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Axial or Axis Lighting
Illumination from the lens axis using light reflected from a partially mirrored glass angled 45 degrees in front of the lens. Used primarily for medical and scientific recording where access or shadows are a problem.
Axial or Longitudinal Chromatic Aberration means colors focus nearer or farther away. The problem is they come to focus at different places along the lens axis.
-Paraxial - rays nearest the optical axis of a lens.
-Patch chart - squared pattern test strip often made when color printing by the additive method.
-PCT - see Photo color transfer.
normal (axial) stress
the force per unit area on a given plane within a body.
normalize
to shift the readings representing a quantity to within a specified range on an instrument.
Axial CA & Blooming Reduced (but not removed)
AUTOMATED LENS CORRECTION PROFILES ...
Paraxial (Gaussian) optics is assumed, and technically, the formulas are valid only for rays that are infinitesimally close to the lens axis.
Connect a coaxial cable to the "OUT" jack on a second CCTV camera. Plug the other end of the cable into the remaining "IN" jack on the DVR. Your stereophonic CCTV system is now hooked up and ready for use.
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Web Mini by Axialis Software
Download Page: Web Mini by Axialis Software
Nu. of Icons in Set: 237
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License: Creative Commons Attribution License.
Longitudinal or Axial Chromatic Aberration
Focal length varies with color wavelength
Lateral or Transverse Chromatic Aberration
Magnification varies with color wavelength ...
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An optical image distortion conditional on the varying distance of paraxial light rays of the same wavelength from the optic axis.
Chromatic aberration or Axial chromatic aberration - different wavelengths of light coming into focus in front of and behind the film plane, resulting in points of light exhibiting a rainbow-like halo and reduction in sharpness ...
Axial chromatic aberration is a variation in focal length; lateral chromatic aberration, a variation in magnification. Find out more.
It is "axial" when light rays pass through a lens cause the lens to focus at different points, depending on the light wavelength. It is "lateral" or "transverse" when the magnification varies depending on the light wavelength. It creates blur.
Composite Video: Color and luminance signals are combined with audio and carried via RCA (short distances) or BNC connectors; modulated on a high-frequency carrier, such signals are carried via coaxial and similar cabling between ...
Bayonet Neill Concelman (named after the designers, Paul Neill and Carl Concelman). Coaxial connector used for video, ethernet, and radio frequency signals.
BMP ...
And in both cases you're physically moving the flash somewhere else so that its light shines on the subject from the top, bottom or sides and provides some interesting shadowing of the subject. On-axis lighting (also known as axial lighting) tends ...
FOCAL PLANE-The surface (plane) on which an axial image transmitted by a lens is brought to sharpest focus; the surface occupied by the light-sensitive film or plate in the camera.
 See also: Image, Digital, Color, Line, Format
  
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