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Bokeh

Index Bokeh

In photography, bokeh (— also sometimes pronounced as) is the aesthetic quality of the blur produced in the out-of-focus parts of an image produced by a lens. [1]

48 relations: Airy disk, Anamorphic format, Aperture, Apodization, Apple Inc., Bokashi, Bokode, Camera lens, Cardinal point (optics), Catadioptric system, Circle of confusion, Convolution, Depth of field, Diffraction, Disk (mathematics), F-number, Fujifilm, Fujinon XF 56mm F1.2 R, Gaussian blur, Google Pixel, Honor (brand), Integral transform, IPhone 7, Japanese language, Kickstarter, Light-field camera, Macro photography, Mandelbaum effect, Meyer Optik Görlitz, Minolta A-mount system, Minolta STF 135mm f/2.8 T4.5, MIT Media Lab, Nikon, Optical aberration, Orb (optics), Photography, Polygon, Samsung Galaxy Note 8, Secondary mirror, Selfie, Shallow focus, Soft focus, Sony FE 100mm F2.8 STF GM OSS, Sony α, Special effect, Spherical aberration, Telephoto lens, Vivo (technology company).

Airy disk

In optics, the Airy disk (or Airy disc) and Airy pattern are descriptions of the best focused spot of light that a perfect lens with a circular aperture can make, limited by the diffraction of light.

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Anamorphic format

Anamorphic format is the cinematography technique of shooting a widescreen picture on standard 35 mm film or other visual recording media with a non-widescreen native aspect ratio.

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Aperture

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

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Apodization

Apodization is an optical filtering technique, and its literal translation is "removing the foot".

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Apple Inc.

Apple Inc. is an American multinational technology company headquartered in Cupertino, California, that designs, develops, and sells consumer electronics, computer software, and online services.

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Bokashi

Bokashi (ぼかし) is Japanese for "shading off" or "gradation." It may refer to.

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Bokode

A bokode is a type of data tag which holds much more information than a barcode over the same area.

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Camera lens

A camera lens (also known as photographic lens or photographic objective) is an optical lens or assembly of lenses used in conjunction with a camera body and mechanism to make images of objects either on photographic film or on other media capable of storing an image chemically or electronically.

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Cardinal point (optics)

In Gaussian optics, the cardinal points consist of three pairs of points located on the optical axis of a rotationally symmetric, focal, optical system.

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Catadioptric system

A catadioptric optical system is one where refraction and reflection are combined in an optical system, usually via lenses (dioptrics) and curved mirrors (catoptrics).

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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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Convolution

In mathematics (and, in particular, functional analysis) convolution is a mathematical operation on two functions (f and g) to produce a third function, that is typically viewed as a modified version of one of the original functions, giving the integral of the pointwise multiplication of the two functions as a function of the amount that one of the original functions is translated.

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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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Disk (mathematics)

In geometry, a disk (also spelled disc).

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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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Fujifilm

, trading as Fujifilm (stylized as FUJiFILM), or simply Fuji, is a Japanese multinational photography and imaging company headquartered in Tokyo.

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Fujinon XF 56mm F1.2 R

The Fujinon XF 56mm F1.2 R is an interchangeable camera lens announced by Fujifilm on January 6, 2014.

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Gaussian blur

In image processing, a Gaussian blur (also known as Gaussian smoothing) is the result of blurring an image by a Gaussian function (named after mathematician and scientist Carl Friedrich Gauss).

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Google Pixel

Google Pixel is a line of consumer electronic devices from Google that run either the Chrome OS or Android operating system.

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Honor (brand)

Honor (stylized as honor), is a sub-brand belonging to networking and telecommunications equipment and services company Huawei.

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Integral transform

In mathematics, an integral transform maps an equation from its original domain into another domain where it might be manipulated and solved much more easily than in the original domain.

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IPhone 7

iPhone 7 and iPhone 7 Plus are smartphones designed, developed, and marketed by Apple Inc. They were announced on September 7, 2016, at the Bill Graham Civic Auditorium in San Francisco by Apple CEO Tim Cook, and were released on September 16, 2016, succeeding the iPhone 6S and iPhone 6S Plus as the flagship devices in the iPhone series.

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Japanese language

is an East Asian language spoken by about 128 million people, primarily in Japan, where it is the national language.

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Kickstarter

Kickstarter is an American public-benefit corporation based in Brooklyn, New York, that maintains a global crowdfunding platform focused on creativity and merchandising.

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Light-field camera

A light field camera, also known as plenoptic camera, captures information about the light field emanating from a scene; that is, the intensity of light in a scene, and also the direction that the light rays are traveling in space.

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Macro photography

Macro photography (or photomacrography or macrography, and sometimes macrophotography), is extreme close-up photography, usually of very small subjects and living organisms like insects, in which the size of the subject in the photograph is greater than life size (though macrophotography technically refers to the art of making very large photographs).

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Mandelbaum effect

The Mandelbaum effect is the tendency for the eye to focus nearby in conditions of poor visibility.

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Meyer Optik Görlitz

Meyer Optik Görlitz (or Goerlitz; German), originally Hugo Meyer & Co., was founded in 1896 by optician Hugo Meyer (May 21, 1863 - March 1, 1905) and businessman Heinrich Schätze.

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Minolta A-mount system

The Minolta A-mount camera system was a line of photographic equipment from Minolta.

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Minolta STF 135mm f/2.8 T4.5

Originally produced by Minolta, and currently produced by Sony, the STF 135mm f/2.8 is a photographic lens compatible with cameras using the Minolta AF and Sony α A-mount.

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MIT Media Lab

The MIT Media Lab is an antidisciplinary research laboratory at the Massachusetts Institute of Technology, growing out of MIT's Architecture Machine Group in the School of Architecture.

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Nikon

(or), also known just as Nikon, is a Japanese multinational corporation headquartered in Tokyo, Japan, specializing in optics and imaging products.

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Optical aberration

Aberration in optics refers to a defect in a lens such that light is not focused to a point, but is spread out over some region of space, and hence an image formed by a lens with aberration is blurred or distorted, with the nature of the distortion depending on the type of aberration.

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Orb (optics)

In photography, an orb is a typically circular artifact on an image, created as a result of flash photography illuminating a mote of dust or other particle.

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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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Polygon

In elementary geometry, a polygon is a plane figure that is bounded by a finite chain of straight line segments closing in a loop to form a closed polygonal chain or circuit.

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Samsung Galaxy Note 8

The Samsung Galaxy Note 8 (marketed as Samsung Galaxy Note8) is an Android phablet smartphone designed, developed and marketed by Samsung Electronics.

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Secondary mirror

A secondary mirror (or secondary) is the second deflecting or focusing mirror element in a reflecting telescope.

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Selfie

A selfie is a self-portrait photograph, typically taken with a smartphone which may be held in the hand or supported by a selfie stick.

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Shallow focus

Shallow focus is a photographic and cinematographic technique incorporating a small depth of field.

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Soft focus

In photography, soft focus is a lens flaw, in which the lens forms images that are blurred due to spherical aberration.

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Sony FE 100mm F2.8 STF GM OSS

The Sony FE 100mm F2.8 STF GM OSS is a premium full-frame smooth trans focus prime lens for the Sony E-mount, announced by Sony in 2017.

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Sony α

Sony α (the lower case to Greek letter alpha, often transliterated as Sony Alpha), is a camera system introduced on 5 June 2006.

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Special effect

Special effects (often abbreviated as SFX, SPFX, or simply FX) are illusions or visual tricks used in the film, television, theatre, video game and simulator industries to simulate the imagined events in a story or virtual world.

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Spherical aberration

Spherical aberration is an optical effect observed in an optical device (lens, mirror, etc.) that occurs due to the increased refraction of light rays when they strike a lens or a reflection of light rays when they strike a mirror near its edge, in comparison with those that strike close to the centre.

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Telephoto lens

In photography and cinematography, a telephoto lens is a specific type of a long-focus lens in which the physical length of the lens is shorter than the focal length.

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Vivo (technology company)

Vivo Communication Technology Co is a Chinese technology company owned by BBK Electronics that makes smartphones, smartphone accessories, software, and online services.

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Redirects here:

Bokah, Boke (photography), Bokeh blur, Borkeh, Portrait mode, Shallow depth of field.

References

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

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