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apochromatic's Usage Examples:

apochromatic lenses greatly alleviates the problem, but does not completely eliminate it.

apochromatic refractor.

apochromatic objectives can come in plan forms. aplanatic - a better corrected condenser than the commonest Abbe design.

Abbe succeeded in computing microscope objectives free from error of the axis point and satisfying the sine condition for several colours, which therefore, according to his definition, were " aplanatic for several colours "; such systems he termed " apochromatic."

Abbe in 1886 in the so-called apochromatic objective.

36.- Apochromatic system.

In consequence of its low refractive and dispersive power, colourless pellucid fluor-spar is valuable in the construction of apochromatic lenses, but this variety is rare.

The Best Telescope Objectives, And Photographic Objectives Intended For Three Colour Work, Are Also Apochromatic, Even If They Do Not Possess Quite The Same Quality Of Correction As Microscope Objectives Do.

apochromatic's Meaning':

corrected for both chromatic and spherical aberration

Synonyms:

corrected,

Antonyms:

uncorrected, unpunished,