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Pinhole camera

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A pinhole camera is a simple camera without a lens but with a tiny aperture, a pinhole – effectively a light-proof box with a small hole in one side. [1]

62 relations: Aluminium foil, Angle of view, Aperture, Billy Childish, Brass, Camera obscura, Charge-coupled device, Circle of confusion, Cylindrical perspective, David Brewster, Deconvolution, Depth of field, Diffraction, Dirkon, Eye, F-number, Film plane, Focal length, Fraunhofer diffraction, Fresnel diffraction, Giambattista della Porta, Haze, Henry Fox Talbot, Ibn al-Haytham, Image resolution, Infinity, Integral imaging, Jesse Richards, John William Strutt, 3rd Baron Rayleigh, Joseph Petzval, Kinetoscope, Laser, Magia Naturalis, Mozi (book), Nanometre, Nautilus, Phonograph, Photographic film, Photography, Pinhead mirror, Pinhole (optics), Pinhole camera model, Pinhole glasses, Pinhole occluder, Pinspeck camera, Problems (Aristotle), Reciprocity (photography), Shim (spacer), Shutter (photography), Solar eclipse, ..., Spatial filter, Surveillance, The Great Picture, Thomas Edison, Tin foil, Vignetting, Wavelength, William Crookes, William de Wiveleslie Abney, William Kennedy Dickson, Wolf Howard, Zone plate. Expand index (12 more) »

Aluminium foil

Aluminium foil (or aluminum foil), often referred to with the misnomer tin foil, is aluminium prepared in thin metal leaves with a thickness less than; thinner gauges down to are also commonly used.

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Angle of view

In photography, angle of view (AOV) describes the angular extent of a given scene that is imaged by a camera.

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Aperture

In optics, an aperture is a hole or an opening through which light travels.

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Billy Childish

Billy Childish (born Steven John Hamper, 1 December 1959) is an English painter, author, poet, photographer, film maker, singer and guitarist.

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Brass

Brass is a metallic alloy that is made of copper and zinc.

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Camera obscura

Camera obscura (plural camera obscura or camera obscuras; from Latin, meaning "dark room": camera "(vaulted) chamber or room," and obscura "darkened, dark"), also referred to as pinhole image, is the natural optical phenomenon that occurs when an image of a scene at the other side of a screen (or for instance a wall) is projected through a small hole in that screen as a reversed and inverted image (left to right and upside down) on a surface opposite to the opening.

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Charge-coupled device

A charge-coupled device (CCD) is a device for the movement of electrical charge, usually from within the device to an area where the charge can be manipulated, for example conversion into a digital value.

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Christmas

Christmas is an annual festival commemorating the birth of Jesus Christ,Martindale, Cyril Charles.

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Christmas and holiday season

The Christmas season, also called the festive season, or the holiday season (mainly in the U.S. and Canada; often simply called the holidays),, is an annually recurring period recognized in many Western and Western-influenced countries that is generally considered to run from late November to early January.

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Christmas Eve

Christmas Eve is the evening or entire day before Christmas Day, the festival commemorating the birth of Jesus.

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Christmas traditions

Christmas traditions vary from country to country.

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Circle of confusion

In optics, a circle of confusion is an optical spot caused by a cone of light rays from a lens not coming to a perfect focus when imaging a point source.

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Cylindrical perspective

Cylindrical perspective is a form of distortion caused by fisheye and panoramic lenses which reproduce straight horizontal lines above and below the lens axis level as curved while reproducing straight horizontal lines on lens axis level as straight.

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David Brewster

Sir David Brewster KH PRSE FRS FSA(Scot) FSSA MICE (11 December 178110 February 1868) was a British scientist, inventor, author, and academic administrator.

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Deconvolution

In mathematics, deconvolution is an algorithm-based process used to reverse the effects of convolution on recorded data.

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Depth of field

In optics, particularly as it relates to film and photography, the optical phenomenon known as depth of field (DOF), is the distance about the Plane of Focus (POF) where objects appear acceptably sharp in an image.

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Diffraction

--> Diffraction refers to various phenomena that occur when a wave encounters an obstacle or a slit.

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Dirkon

The Dirkon is a paper camera kit that was first published in 1979 in the Communist Czechoslovakian magazine ABC mladých techniků a přírodovědců.

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Eye

Eyes are organs of the visual system.

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F-number

The f-number of an optical system (such as a camera lens) is the ratio of the system's focal length to the diameter of the entrance pupil.

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Film plane

A film plane is the area inside any camera or image taking device with a lens and film or digital sensor upon which the lens creates the focused image.

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Focal length

The focal length of an optical system is a measure of how strongly the system converges or diverges light.

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Fraunhofer diffraction

In optics, the Fraunhofer diffraction equation is used to model the diffraction of waves when the diffraction pattern is viewed at a long distance from the diffracting object, and also when it is viewed at the focal plane of an imaging lens.

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Fresnel diffraction

In optics, the Fresnel diffraction equation for near-field diffraction is an approximation of the Kirchhoff–Fresnel diffraction that can be applied to the propagation of waves in the near field.

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Giambattista della Porta

Giambattista della Porta (1535? – 4 February 1615), also known as Giovanni Battista Della Porta, was an Italian scholar, polymath and playwright who lived in Naples at the time of the Scientific Revolution and Reformation.

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Haze

Haze is traditionally an atmospheric phenomenon in which dust, smoke, and other dry particulates obscure the clarity of the sky.

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Henry Fox Talbot

William Henry Fox Talbot FRS (11 February 180017 September 1877) was a British scientist, inventor and photography pioneer who invented the salted paper and calotype processes, precursors to photographic processes of the later 19th and 20th centuries.

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Ibn al-Haytham

Hasan Ibn al-Haytham (Latinized Alhazen; full name أبو علي، الحسن بن الحسن بن الهيثم) was an Arab mathematician, astronomer, and physicist of the Islamic Golden Age.

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Image resolution

Image resolution is the detail an image holds.

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Infinity

Infinity (symbol) is a concept describing something without any bound or larger than any natural number.

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Integral imaging

Integral imaging is an autostereoscopic and multiscopic three-dimensional imaging technique that captures and reproduces a light field by using a two-dimensional array of microlenses, sometimes called a fly's-eye lens, normally without the aid of a larger overall objective or viewing lens.

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Jesse Richards

Jesse Richards (born July 17, 1975) is a painter, filmmaker and photographer from New Haven, Connecticut and was affiliated with the international movement Stuckism.

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John William Strutt, 3rd Baron Rayleigh

John William Strutt, 3rd Baron Rayleigh, (12 November 1842 – 30 June 1919) was a physicist who, with William Ramsay, discovered argon, an achievement for which he earned the Nobel Prize for Physics in 1904.

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Joseph Petzval

Joseph Petzval (6 January 1807 – 19 September 1891) was a mathematician, inventor, and physicist best known for his work in optics.

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Kinetoscope

The Kinetoscope is an early motion picture exhibition device.

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Laser

A laser is a device that emits light through a process of optical amplification based on the stimulated emission of electromagnetic radiation.

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Magia Naturalis

Magia Naturalis (in English, Natural Magic) is a work of popular science by Giambattista della Porta first published in Naples in 1558.

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Mozi (book)

The Mozi is an ancient Chinese text from the Warring States period (476221) that expounds the philosophy of Mohism.

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Nanometre

The nanometre (International spelling as used by the International Bureau of Weights and Measures; SI symbol: nm) or nanometer (American spelling) is a unit of length in the metric system, equal to one billionth (short scale) of a metre (m).

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Nautilus

The nautilus (from the Latin form of the original ναυτίλος, 'sailor') is a pelagic marine mollusc of the cephalopod family Nautilidae, the sole extant family of the superfamily Nautilaceae and of its smaller but near equal suborder, Nautilina.

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New Year

New Year is the time or day at which a new calendar year begins and the calendar's year count increments by one.

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New Year's Day

New Year's Day, also called simply New Year's or New Year, is observed on January 1, the first day of the year on the modern Gregorian calendar as well as the Julian calendar.

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New Year's Eve

In the Gregorian calendar, New Year's Eve (also known as Old Year's Day or Saint Sylvester's Day in many countries), the last day of the year, is on 31 December which is the seventh day of Christmastide.

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Phonograph

The phonograph is a device for the mechanical recording and reproduction of sound.

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Photographic film

Photographic film is a strip or sheet of transparent plastic film base coated on one side with a gelatin emulsion containing microscopically small light-sensitive silver halide crystals.

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Photography

Photography is the science, art, application and practice of creating durable images by recording light or other electromagnetic radiation, either electronically by means of an image sensor, or chemically by means of a light-sensitive material such as photographic film.

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Pinhead mirror

A pinhead mirror can be used to create a camera similar to a pinhole camera.

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Pinhole (optics)

A pinhole is a small circular hole, as could be made with the point of a pin.

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Pinhole camera model

The pinhole camera model describes the mathematical relationship between the coordinates of a point in three-dimensional space and its projection onto the image plane of an ideal pinhole camera, where the camera aperture is described as a point and no lenses are used to focus light.

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Pinhole glasses

Pinhole glasses, also known as stenopeic glasses, are eyeglasses with a series of pinhole-sized perforations filling an opaque sheet of plastic in place of each lens.

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Pinhole occluder

A pinhole occluder is an opaque disk with one or more small holes through it, used by ophthalmologists, orthoptists and optometrists to test visual acuity.

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Pinspeck camera

A pinspeck camera is the optical reverse of a pinhole camera: a small (point-like) obstruction (the speck) is placed in front of the film where the (pin) hole would be in a pinhole camera.

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Problems (Aristotle)

The Problems (Προβλήματα; Problemata) is an Aristotelian or possibly pseudo-Aristotelian, as its authenticity has been questioned, collection of problems written in a question and answer format.

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Reciprocity (photography)

In photography reciprocity is the inverse relationship between the intensity and duration of light that determines the reaction of light-sensitive material.

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Shim (spacer)

A shim is a thin and often tapered or wedged piece of material, used to fill small gaps or spaces between objects.

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Shutter (photography)

In photography, a shutter is a device that allows light to pass for a determined period, exposing photographic film or a light-sensitive electronic sensor to light in order to capture a permanent image of a scene.

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Solar eclipse

A solar eclipse (as seen from the planet Earth) is a type of eclipse that occurs when the Moon passes between the Sun and Earth, and when the Moon fully or partially blocks ("occults") the Sun.

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Spatial filter

A spatial filter is an optical device which uses the principles of Fourier optics to alter the structure of a beam of light or other electromagnetic radiation, typically coherent laser light.

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Surveillance

Surveillance is the monitoring of behavior, activities, or other changing information for the purpose of influencing, managing, directing, or protecting people.

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The Great Picture

, The Great Picture (111 feet (34 m) wide and 32 feet (9.8 m) high) holds the Guinness World Record for the largest print photograph, and the camera with which it was made holds a record for being the world’s largest.

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Thomas Edison

Thomas Alva Edison (February 11, 1847October 18, 1931) was an American inventor and businessman, who has been described as America's greatest inventor.

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Tin foil

Tin foil, also spelled tinfoil, is a thin foil made of tin.

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Vignetting

In photography and optics, vignetting (vignette) is a reduction of an image's brightness or saturation toward the periphery compared to the image center.

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Wavelength

In physics, the wavelength is the spatial period of a periodic wave—the distance over which the wave's shape repeats.

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William Crookes

Sir William Crookes (17 June 1832 – 4 April 1919) was a British chemist and physicist who attended the Royal College of Chemistry in London, and worked on spectroscopy.

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William de Wiveleslie Abney

Sir William de Wiveleslie Abney, KCB, FRS (24 July 1843 – 3 December 1920) was an English astronomer, chemist, and photographer.

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William Kennedy Dickson

William Kennedy-Laurie Dickson (3 August 1860 – 28 September 1935) was a Scottish inventor who devised an early motion picture camera under the employment of Thomas Edison (post-dating the work of Louis Le Prince).

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Wolf Howard

Wolf Howard (born 7 April 1968)Evans, p.36.

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Zone plate

A zone plate is a device used to focus light or other things exhibiting wave character.

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2018

2018 has been designated as the third International Year of the Reef by the International Coral Reef Initiative.

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2019

2019 (MMXIX) will be a common year starting on Tuesday of the Gregorian calendar, the 2019th year of the Common Era (CE) and Anno Domini (AD) designations, the 19th year of the 3rd millennium, the 19th year of the 21st century, and the 10th and last year of the 2010s decade.

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Pin hole camera, Pinhole Camera, Pinhole Photography, Pinhole lens, Pinhole photography.

References

[1] https://en.wikipedia.org/wiki/Pinhole_camera

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