image sharpness

But what sets them apart as a group is greater image sharpness and color fidelity.

He would be left, however, with spherical aberration which is just as damaging to image sharpness.

There is no glare and no compromises on color or image sharpness.

In general, stopping down increases image sharpness.

If the enlargement process is done optically, the generation loss will add even more grain and reduce the image sharpness.

In the case of the P-2000, the result is a display that rivals some laptop screens in color fidelity and image sharpness.

But in all such set-ups, image sharpness is sacrificed to size - a technically inevitable trade-off.

This allows the viewer to achieve the desired image sharpness with both interlaced and progressive displays.

Low focal ratio primary mirrors can be combined with lenses that correct for coma to increase image sharpness over the field.

Those extra 100 lines make a big difference in image sharpness and definition, as well as in the ability to render uniform areas of color.

As for image sharpness, the experimental design with its 400 lines of horizontal resolution is on a par with the better conventional displays.

The new sets also use new circuitry to improve image sharpness so that it approaches high-definition standards expected in the future.

Next to image sharpness, the most important performance factor is the signal-to-noise ratio, which determines the amount of graininess or "snow" in the picture.

Designers of zoom lenses with large zoom ratios often trade one or more aberrations for higher image sharpness.

Its LCD screen delivers twice the image sharpness of previous models of this type.

If you have been shooting with the help of autofocus, you should have few problems with regard to image sharpness.

Screen size and image sharpness aside, there are subtle coloristic differences between various makes and models.

Most faxes have a standard resolution (image sharpness) of about 200 horizontal lines per inch and 100 dots per inch vertically.

The other problem is that teleconverters, being add-on devices, always hurt image sharpness and color quality, and they do their worst damage at large apertures.

Noise that may be easy to distinguish pre-migration could be smeared across the entire aperture length during migration, reducing image sharpness and clarity.

The lens of the Vidster is extremely small, resulting in an image with slight vignetting of image sharpness.

Because every label pixel is constructed by 132 consecutive tracks, higher image sharpness and contrast is obtained compared to DiscT@2.

Shadow and highlight detail, color definition and image sharpness can have an enormous range and subtlety, limited only by the size of the negative frame itself.

Modern rear-projection television has been commercially available since the 1970s, but at that time could not match the image sharpness of a direct-view CRT.

When the pupil is small (1-2 mm), image sharpness may be limited by diffraction of light by the pupil (see diffraction limit).