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aspheric's Usage Examples:

An aspheric lens or asphere (often labeled ASPH on eye pieces) is a lens whose surface profiles are not portions of a sphere or cylinder.

part, be compensated for by an aspheric design.

The same is true for atoric and bi-aspheric.

While it is true that aspheric lenses are used in cameras and.

permit the driver side mirror to have a planar, convex, or aspheric surface; an aspheric section is often combined with a larger convex section, and.

important effect, because spherical shapes are much easier to produce than aspherical ones.

A Schmidt corrector plate is an aspheric lens which corrects the spherical aberration introduced by the spherical primary mirror of the Schmidt or Schmidt-Cassegrain.

Optical surfaces with non-spherical profiles, such as the surfaces of aspheric lenses, also have a radius of curvature.

Optical surfaces with non-spherical profiles, such as the surfaces of aspheric lenses, are typically designed such that their sag is described by the.

It was reported by Otto Ahlström in 1950 that most have aspheric surfaces.

process of diamond turning is widely used to manufacture high-quality aspheric optical elements from crystals, metals, acrylic, and other materials.

generate chromatic aberration, and spherical aberration if the lens is not aspheric.

Parameters include surface profile types (spherical, aspheric, holographic, diffractive, etc.

(Vixen Sixth-Order Aspheric Cassegrain) that is based on a Cassegrain design with a primary mirror that is "sixth order aspheric" – somewhat like a hyperbolic.

Using an aspheric lens for excitation of a sample with laser light, fluorescence emitted.

switch (16 elements in 13 groups, includes two AD glass elements and two aspheric elements) The Dimage 7/7i/7Hi series cameras were powered with four AA.

Aspheric lenses can minimize the number of surfaces required and, thus, the bulk and weight of the composite lens; however, aspheric surfaces.

A single-element aplanatic lens is an aspheric lens whose surfaces are surfaces of revolution of a cartesian oval.

A null corrector is an optical device used in the testing of large aspheric mirrors.

spherical aberration introduced by the LD elements can be corrected with aspheric lens elements.

mass-produce because the models needed Schmidt corrector plate, an advanced aspheric lens, which could be hard to manufacture.

aspheric's Meaning':

varying slightly from a perfectly spherical shape

Synonyms:

rounded; aspherical;

Antonyms:

angular; thin; uncoiled;