In photography, exposure value (EV) is a number that represents a combination of a camera's shutter speed and f-number, such that all combinations that...

exposure has a corresponding meaning in respect of two images. The exposure values may or may not be identical to each other. Ordinarily, cameras have...

determine the amount of light that reaches the film or sensor (the exposure). Exposure value (EV) is a quantity that accounts for the shutter speed and the...

f-number, and scene luminance. Exposure is measured in units of lux-seconds (symbol lx ⋅ s), and can be computed from exposure value (EV) and scene luminance...

standard, and has had several different meanings: An arbitrary value indicated by an exposure meter such as the Weston Master V, discussed in Adams (1948...

extending the concept of exposure value to all exposure parameters. Taking base-2 logarithms of both sides of the exposure equation and separating numerators...

mnemonic for the camera settings obtained on a sunny day using the exposure value (EV) system. The basic rule is, "On a sunny day set aperture to f/16...

an exposure compensation range of ±2 EV is often sufficient for using the Zone System with color film and digital sensors. Exposure value Exposure index...

tonal values that can be captured in a single image is known as the dynamic range. In photography, dynamic range is measured in exposure value (EV) differences...

An Exposure Action Value (EAV) or Action Value (AV) is a limit set on occupational exposure to noise where, when those values are exceeded, employers must...

album Peter Gabriel Exposure (photography), the quantity of light or other radiation reaching a photographic film Exposure value, a value given to all combinations...

possible. Like aperture settings, exposure times increment in powers of two. The two settings determine the exposure value (EV), a measure of how much light...

now out of production. F.Deckel developed the exposure value (EV) scale, also known as the Light Value Scale, which is a single number that measures scene...

Long-exposure, time-exposure, or slow-shutter photography involves using a long-duration shutter speed to sharply capture the stationary elements of images...

selenium. The most common use of such light meters is measuring the exposure value for photography. The electric part of such a meter is an electromagnetic...

expectancy\ (SLE)}={Asset\ value\ (AV)\ }\times {\ Exposure\ factor\ (EF)}} The exposure factor is usually a subjective value that the person assessing...

completely light proof and used to prepare film prior to exposure or developing. During exposure, values in the image can be adjusted, most often by "dodging"...

Retrieved 2009-10-30. Harold Davis (2008). Practical Artistry: Light & Exposure for Digital Photographers. O'Reilly Media. p. 62. ISBN 978-0-596-52988-8...

(the shortest focal length). In these cases, vignetting may cause an exposure value (EV) difference of up to 3EV. There are several causes of vignetting...

bracketing for each frame. Three photographs are taken at separate exposure values (capturing the three in immediate succession) to produce a group of...

High dynamic range imaging merges multiple images with different exposure values for a balanced brightness across the image and was first implemented...

Indecent exposure is the deliberate public exposure by a person of a portion of their body in a manner contrary to local standards of appropriate behavior...

meaning a factor of one-half. The one-stop unit is also known as the EV (exposure value) unit. On a camera, the aperture setting is traditionally adjusted in...

paper sensitised with silver chloride, which darkened in proportion to its exposure to light. This early "photogenic drawing" process was a printing-out process...

exposure time = 1/8000 s, exposure value = 12.5. Wheat field in strong wind with bokeh, ISO speed = 200, exposure time = 1/4000 s, exposure value = 11...

outdoors as much as possible, as sunlight was needed to ensure adequate exposure of poor-quality early film stock; nowadays, due to the increased use of...

The threshold limit value (TLV) is a level of occupational exposure to a hazardous substance where it is believed that nearly all healthy workers can...

preserves all the detail that is present in the negative. However, the exposure value (EV) range, the variation from darkest to lightest regions, is inherently...

Nature photography tends to place a stronger emphasis on the aesthetic value of the photo than other photography genres, such as photojournalism and...

length is the inverse of the optical power of an optical system, and is the value used to calculate the magnification of the system. The imaging properties...