Spherical aberration and changes of the sine ratios are often represented graphically as functions of the aperture, in the same way as the deviations of two...

Spherical aberration is responsible for the rugged blur character at negative distances, and the transition to a smoother appearance at positive distances.

Spherical aberration in lenses. The shape of a spherical lens causes a problem called spherical aberration. In spherical aberration, parallel light rays that pass...

Spherical Aberrations. The most serious of the classical Seidel monochromatic lens aberrations that occurs with microscope objectives, spherical aberration, causes...

In spherical aberration, rays of light from a point on the optical axis of a lens having spherical surfaces do not all meet at the same image point.

The effect of spherical aberration manifests; information about the cause and correction of the most common optical aberrations encountered with microscope...

Spherical aberration in lenses; Parallel light rays that pass through the central region of a spherical lens focus farther away than light rays that pass through...

Spherical Aberration : An optical aberration caused because a spherical lens or mirror does not focus parallel rays to a point, but along a line. Therefore...

The idea behind the current spherical aberration corrected electron microscopes is to introduce a corrector that produces negative spherical aberration.

Spherical aberrations occur in any spherical optic and causes system performance to decrease. Learn how spherical aberration compensation plates can help at Edmund...

Not to be confused with barrel distortion, in which the image appears to be warped onto a sphere. Spherical aberration is an optical effect observed in an optical...

Spherical Aberration is an optical problem that occurs when all incoming light rays end up focusing at different points after passing through a spherical surface.

Spherical Aberration. For lenses made with spherical surfaces, rays which are parallel to the optic axis but at different distances from the optic axis fail to...

Spherical aberration as a wavefront and ray aberration; definition, illustrations and formulae.

The most serious of the classical Seidel monochromatic lens aberrations that occurs with microscope objectives, spherical aberration, causes the specimen image to...