How To Use Spherical aberration In A Sentence
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Higher order spherical aberration in apochromats is a result of strongly curved lens surfaces.
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An optical pickup generates spherical aberration in a laser light emitted from a semiconductor laser becoming a light source by moving, in the direction of the optical path, a collimate lens.
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Typical aberrations that can impact imaging performance include astigmatism, chromatic aberration, and spherical aberration.
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There is a different spherochromatism after the two systems secondary spectrum , spherical aberration and somatic aberration.
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- absence of leaves. aphyllous, adj. apical adj. - at the summit or tip; Phonetics, pertaining to a consonant formed with help of tip of tongue. apicad, adv. towards the summit. adj. free from spherical aberration. aplanatism, n.
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[*] The power which the eye possesses of adaptation to near and distant objects, combining the uses of the microscope and the telescope, and the capacity of self-adjustment, preserving always a perfect achromatism and freedom from spherical aberration, have never been reached in nearly the same degree by art.
Religion and Chemistry
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The use of aspherical lens elements in both of the front and rear lens groups effectively compensates for distortion, spherical aberration and astigmatism.
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We considered intensity distribution of light focused by a high numerical aperture lens without spherical aberration through a planar interface between materials of mismatch refractive index.
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These Seidel sums correspond to spherical aberration, coma, astigmatism, Petzval curvature and distortion.
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Spherical aberration causes bloated star images, however this lens is excellent for recording larger scale detail such as auroral rays, and in this case, faint bands of airglow across the sky.
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This increase is due in part to the diffraction of the telescope, to imperfect achromatism or spherical aberration of the objective, to irregular grinding of the glass, and especially to variations in the refraction of the air, which produce an oscillation of the image around a mean position.
Lectures on Stellar Statistics
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He contributed to the theory of refraction, and as a result of his theory of the wave form of light he was able to calculate the refraction within the lenses and make refractors with lesser chromatic and spherical aberration.
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During testing I noted no spherical aberration, no astigmatism, no curvature of field, no barrel or pincushion, and no rolling distortion.