Artificial intelligent assistant

diopter

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diopter
diopter (daɪˈɒptə(r)) Also in Lat. form dioptra. [a. F. dioptre (1547 in Hatz.-Darm.), ad. L. dioptra, a. Gr. δίοπτρα an optical instrument for measuring heights, levelling, etc.; cf. also Gr. δίοπτρον spying-glass, f. δι-, δια- through + stem ὀπ- to see + instrumental suffix, -τρα, -τρον.] 1. An an... Oxford English Dictionary
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Diopter (disambiguation)
In modern usage, diopter or dioptre is a measure of the refractive power of an optical system. Diopter may also refer to: Historically, a dioptric lens Any lens system, such as a telescope A diopter sight A close-up lens used in photography A theodolite wikipedia.org
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Diopter sight
Diopter rear sight The diopter is in principle a vertically and horizontally (elevation and windage) adjustable occluder with a small hole (aperture), The small diopter viewing opening ensures the shooter's eye is very precisely and consistently centered behind the diopter sight. wikipedia.org
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dioptra
dioptra see diopter. Oxford English Dictionary
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dioptre
dioptre (daɪˈɒptə(r)) [The usual spelling in Great Britain of diopter in sense 5.] A unit for expressing the power of a lens, equal to the reciprocal of its focal length in metres.[1876 Compte-rendu: Congrès internat. des Sciences médicales 1875 (Brussels) 610 L'unité du système métrique, c'est le m... Oxford English Dictionary
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Dioptrics
See also Diopter/Dioptre (unit of measurement) Dioptrice (work by Johannes Kepler) Catoptrics (study of and optical systems utilizing reflection) Catadioptrics wikipedia.org
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dioptral
† diˈoptral, a. Obs. [f. L. dioptra diopter + -al1.] = dioptric a.1610 W. Folkingham Art of Survey ii. ii. 50 Degrees of angular production obserued by some Dioptrall instrument. Oxford English Dictionary
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AK-19
details Like the updated AK-12, the AK-19 features a redesigned polymer L-shaped stock, a redesigned pistol grip and trigger guard, and a new rotary diopter wikipedia.org
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dioptric
dioptric, a. and n. (daɪˈɒptrɪk) [mod. ad. Gr. διοπτρικ-ός of or pertaining to the use of the δίοπτρα (diopter); in neuter pl. διοπτρικά as n., the science of dioptrics. See -ic, -ics.] A. adj. † 1. Of the nature of, or pertaining to, a diopter (sense 1). Obs.1635 N. Carpenter Geog. Del. i. v. 107 T... Oxford English Dictionary
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Walther LGR
As rear sighting system a universal Walther diopter was used. Like any high end diopter this Walther diopter accepts adjustable diopter aperture and optical filter systems to ensure optimal sighting conditions for wikipedia.org
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DPT
DPT may refer to: Science and medicine Dpt (unit) (dioptre/diopter), most commonly a unit measuring refraction and power in a lens or curved mirror Dermatopontin wikipedia.org
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polyoptron
‖ polyoptron, -um (pɒlɪˈɒptrən, -əm) [mod.L., f. Gr. πολυ-, poly- + -οπτρον, naming instruments of sight: see diopter.] An optical instrument through which objects appear multiplied; a multiplying-glass (see quot. 1842). Cf. polyscope 1.1727–41 Chambers Cycl., Polyoptrum,..a glass through which obje... Oxford English Dictionary
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Munnerlyn Formula
The formula states that the depth of the ablation (in micrometres) per diopter of refractive change is equal to the square of the diameter of the optical wikipedia.org
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屈光度
屈光度（Diopter，D）又称透镜焦度、视度（眼科），是度量透镜或曲面镜光学倍率（P），及眼球构造屈光能力的单位，等于焦距的倒数，即 或 ；国际单位制的单位是反米（m-1）。如：焦距是 15m，那么屈光度为 1/15m-1。 wikipedia.org
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Please explain how to set up a basic stereo microscope
streamlined workflow for serial microscopes three of the most important and often overlooked elements of microscope setup our inner pupillary adjustment diopter and zoom par folk ality must be properly adjusted to provide consistently clear images through the range of magnifications the diopter adjustment is used
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