Exposure (photography)

Exposure (photography)

In photography, exposure is the amount of light per unit area (the image plane's illuminance times the exposure time) reaching a frame of photographic film or the surface of an electronic image sensor, as determined by shutter speed, lens F-number, and scene luminance. Exposure is measured in lux seconds, and can be computed from exposure value (EV) and scene luminance in a specified region.

Comment
enIn photography, exposure is the amount of light per unit area (the image plane's illuminance times the exposure time) reaching a frame of photographic film or the surface of an electronic image sensor, as determined by shutter speed, lens F-number, and scene luminance. Exposure is measured in lux seconds, and can be computed from exposure value (EV) and scene luminance in a specified region.
Depiction
2011-08-11 22-12-47-moonlight.jpg
Auto vs manual settings comparison, barn and trees.jpg
Blown-out highlights.jpg
Clifton Beach 5.jpg
Houseoltreilcolle.jpg
Kew fountain (long exposure).jpg
Kew fountain (short exposure).jpg
Long exposure at the fair.jpg
Runeberginkatu, Helsinki, in bright sunlight.jpg
Shutter speed in Greenwich.jpg
Stühle Froschperspektive.jpg
Trailing stars above Paranal.jpg
Has abstract
enIn photography, exposure is the amount of light per unit area (the image plane's illuminance times the exposure time) reaching a frame of photographic film or the surface of an electronic image sensor, as determined by shutter speed, lens F-number, and scene luminance. Exposure is measured in lux seconds, and can be computed from exposure value (EV) and scene luminance in a specified region. An "exposure" is a single shutter cycle. For example, a long exposure refers to a single, long shutter cycle to gather enough dim light, whereas a multiple exposure involves a series of shutter cycles, effectively layering a series of photographs in one image. The accumulated photometric exposure (Hv) is the same so long as the total exposure time is the same.
Hypernym
Amount
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Exposure (photography)
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enExposure (photography)
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Aperture
Aperture priority
APEX system
Area
Bulb (photography)
Camera
Category:Science of photography
Clipping (photography)
Depth of field
Digital camera
Dynamic range
Exposing to the right
Exposure bracketing
Exposure compensation
Exposure duration
Exposure meter
Exposure time
Exposure value
File:2011-08-11 22-12-47-moonlight.jpg
File:Auto vs manual settings comparison, barn and trees.jpg
File:Blown-out highlights.jpg
File:Clifton Beach 5.jpg
File:Houseoltreilcolle.JPG
File:Kew fountain (long exposure).jpg
File:Kew fountain (short exposure).jpg
File:Long exposure at the fair.jpg
File:Runeberginkatu, Helsinki, in bright sunlight.jpg
File:Shutter speed in Greenwich.jpg
File:Stühle Froschperspektive.jpg
File:Trailing stars above Paranal.jpg
Fill light
Film noir
Film speed
F-number
Full-spectrum photography
Gobo (lighting)
Graduated neutral-density filter
Graphics program
Gray card
High-dynamic-range imaging
Hurter–Driffield curve
Illuminance
Image plane
Image processing
Image sensor
Infrared photography
International Organization for Standardization
IR filter
Irradiance
Lens aperture
Light
Light meter
Light painting
Light value
List of abbreviations in photography
Long exposure multiple flash photographic technique
Long-exposure photography
Luminance
Lux
Metering mode
Motion blur
Multiple exposure
Night photography
Photographic film
Photography
Photometry (optics)
Reciprocity (photography)
Reciprocity failure
Second
Sensitometric
Sensitometry
Shutter cycle
Shutter priority
Shutter speed
Spectral sensitivity
Spectrophotometry
Sunny 16 rule
Through-the-lens metering
Unit of measurement
UV filter
Zebra patterning
Zone System
SameAs
2YGb4
Belichting (fotografie)
Belichtung (Fotografie)
Beligting (fotografie)
Eksponering
Ekspozicija
Ekspozicija
Ekspozicija (fotografija)
Ekspozīcija (fotogrāfija)
Ekspozita
Ekspozycja (fotografia)
Esposizio (argarkigintza)
Esposizione (fotografia)
Exponering (fotografering)
Exposició (fotografia)
Exposición (fotografía)
Exposición (fotografía)
Exposition (photographie)
Exposure (photography)
Exposure (photography)
Expozice (fotografie)
Expozícia (fotografia)
Lysmengd
m.0168y9
Nochtadh (grianghrafadóireacht)
Pajanan
Phơi sáng
Pozlandırma
Q271960
Valotus
Експозиция (фотография)
Експозиція (фотографія)
Экспозиция
Экспозиция (адабият)
Экспозиция (фото)
Լուսակայում (լուսանկարչություն)
חשיפה (צילום)
تعريض (تصوير)
نوردهی
வெளிப்பாடு (ஒளிப்படவியல்)
బహిర్గతం
എക്സ്പോഷർ
නිරාවරණය (ඡායාරූපකරණය)
曝光
露出 (写真)
노출 (사진술)
Subject
Category:Science of photography
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