The Dioptre formula is used to calculate the optical power of a lens or curved mirror. The dioptre is the unit for a measure of the refractive index of a lens. The power of a lens is specified as the inverse of the focal length in meters, or D =1/ f, where D is the power in ...
Define Power of a point. Power of a point synonyms, Power of a point pronunciation, Power of a point translation, English dictionary definition of Power of a point. the result of substituting the coördinates of any point in that expression which being
a. mechanical energy as opposed to manual labour b. (as modifier): a power mower. 16. a particular form of energy: nuclear power. 17. (General Physics) a. a measure of the ability of a lens or optical system to magnify an object, equal to the reciprocal of the focal length. ...
Power definition: ability to do or act; capability of doing or accomplishing something. See examples of POWER used in a sentence.
The meaning of COVERING POWER is the extent of the field over which a photographic lens can give a sharp image often expressed as an angle.
Definition of power of arrest in the Legal Dictionary - by Free online English dictionary and encyclopedia. What is power of arrest? Meaning of power of arrest as a legal term. What does power of arrest mean in law?
The camera, together with the telescope’s optics, will have enough resolving power to see an object the size of a golf ball 15 miles away—or, equivalently, an object the size of the White House on the moon. Dan Falk, Smithsonian Magazine, 20 June 2024 The lens' resolving power suffers...
Journal of the Royal Microscopical SocietyE. Giltay Ph.D
Correction of distortion in endoscope images Images formed with endoscopes suffer from a spatial distortion due to the wide-angle nature of the endoscope's objective lens. This change in the size of o... WE Smith,N Vakil - 《IEEE Transactions on Medical Imaging》 被引量: 276发表: 1992年 ...
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