Definition of Apochromatic. Meaning of Apochromatic. Synonyms of Apochromatic

Here you will find one or more explanations in English for the word Apochromatic. Also in the bottom left of the page several parts of wikipedia pages related to the word Apochromatic and, of course, Apochromatic synonyms and on the right images related to the word Apochromatic.

Definition of Apochromatic

Apochromatic
Apochromatic Ap`o*chro*mat"ic, a. [Pref. apo- + chromatic.] (Optics) Free from chromatic and spherical aberration; -- said esp. of a lens in which rays of three or more colors are brought to the same focus, the degree of achromatism thus obtained being more complete than where two rays only are thus focused, as in the ordinary achromatic objective. -- Ap`o*chro"ma*tism, n.

Meaning of Apochromatic from wikipedia

- An apochromat, or apochromatic lens (apo), is a photographic or other lens that has better correction of chromatic and spherical aberration than the much...
- largest at the time, but was surp****ed within only a couple of years. Apochromatic refractors have objectives built with special, extra-low dispersion materials...
- composition, the degree of correction can be further increased, as seen in an apochromatic lens or apochromat. Note that "achromat" and "apochromat" refer to the...
- synthetically grown crystals of calcium fluoride components in lenses to aid apochromatic design, and to reduce light dispersion. This use has largely been su****ded...
- configurations use three or more elements for achromatic correction or apochromatic correction and higher image quality. In its astronomical use, a Barlow...
- loupes typically use a triplet lens. Doublet (lens) Achromatic lens Apochromatic lens The five Seidel aberrations Mangin mirror "Triplets". spie.org....
- NGC 7822 by Jeff Johnson Amateur RGB image taken with a DSLR and 5" apochromatic refractor Quireza, Cintia; Rood, Robert T.; Bania, T. M.; Balser, Dana...
- 1/30th of a second or slower. A or APO — the lens has an apochromatic (or near-apochromatic) design C — the lens is stamped “Sekor C” on the lens barrel...
- Refracting telescopes (Dioptrics) Achromatic telescope dialytic refractor Apochromatic Binoculars Opera gl****es Copyscope Monocular Non-achromatic Galilean...
- the best possible optical performance. This occurs most commonly with apochromatic objectives. Objective turret, revolver, or revolving nose piece is the...