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The alternative Super series, denoted SnR, nR Plus or nR+, has an aspect ratio of 3∶2 (or as close as possible) and thus provides a better fit for standard 135 film (35 mm) at sizes of 8 inches or above. 5R is twice the size of a 2R print, 6R twice the size of a 4R print and S8R twice the size of 6R. 4D/6D is a newer size for most consumer ...
The Homeland card (Spanish: Carnet de la patria) is a Venezuelan identity document that includes a unique personalized QR code. It was created in 2016 by the Venezuelan government with the objective of knowing the socioeconomic status of the population and streamlining the system of the Bolivarian missions and that of the local committees of ...
The Argentine Identity card, Spanish: Documento Nacional de Identidad pronounced [dˌokumˈɛnto nˌaθjonˈal dˈe ˌiðentiðˈad] ⓘ) or DNI [2] lit. ' National Identity Document ' [3]), is the main identity document for Argentine citizens, as well as temporary or permanent resident aliens (DNI Extranjero).
Cartes de visite camera with four lenses. Engraving from D. V. Monckhoven. Traité Général Photographie Comprenant tous les Procédés Connus jusqu'à ce Jour; La Théorie de la Photographie Application aux Sciences d’Observation. 1863 1859 carte de visite of Napoleon III by Disdéri, which popularized the carte-de-visite format One of the first cartes de visite of Queen Victoria taken by ...
The Colombian Identity Card (Spanish: Documento de Identidad Colombiano, pronounced [dokuˈmento ðejðentiˈðað kolomˈbjano], also known as Cédula de Ciudadanía) is the identity document issued to Colombian citizens by local registry offices in Colombia and diplomatic missions abroad to every Colombian person over 18 years of age.
Digital photography uses cameras containing arrays of electronic photodetectors interfaced to an analog-to-digital converter (ADC) to produce images focused by a lens, as opposed to an exposure on photographic film. The digitized image is stored as a computer file ready for further digital processing, viewing, electronic publishing, or digital ...
Digital single-lens reflex cameras (DSLR) is a camera with a digital sensor that utilizes a reflex mirror to split or direct light into the viewfinder to produce an image. [63] The reflex mirror finds the image by blocking light to the camera's sensor and then reflecting it into the camera's pentaprism which allows it to be seen through the ...
A digital image is an image composed of picture elements, also known as pixels, each with finite, discrete quantities of numeric representation for its intensity or gray level that is an output from its two-dimensional functions fed as input by its spatial coordinates denoted with x, y on the x-axis and y-axis, respectively. [1]