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Thursday, January 5, 2012

5.Aperture

Aperture

Aperture priority preference for openingexposed to the film photographer.
Situation (b) B - ConfigurationSymbol engraved on the shutter ring and shows the shutter will remain open until the shutter clicked.
To remove stigmaOne of the key measures in the sense of Art.The subject is sharp focus while blurring the background, and the selected shutter speed and the degree depends on the destination to the next exit.
Depth of field depth of field or field
1 - lens focal length from the perspective of attention (at shallower depth of field increased distance) distance.2 - The size of aperture (small aperture deepened Almdian).3 - Tabad focal length of lens (focal length of the field at great depths).The scope and sophistication behind the point of view Altbir be greater than those above.
Diffused light, diffused light
Publisher diffuserAny materials that spread the light and the light source can be increased.
Of exposureWhen the aperture size and the density of light settings.
Candidate filtertransparent materials.
Main focusCross and a sharp image is in focus when the lens is always ready to.
Attractions \ Altbar FoxBack to the film and related Mounfaj panel paintings of the lens's front steps.
Snow to freeze movement movementMobile imaging subject is way faster and Altpaor Mtmos, a fast pace or Bay lighting Bafilash mail using the subject.
High key lighting high
Defined by the image control and light yellow color grading and color saturation are reduced Alhraih Alajijaah edition.
Light meters meters
ISO ISOSensitivity of the film unit
Rotate Camera Panning
Perspective reviewlength is considered, the effect is anti Aladsatwasah pushed back corner.
Pixels Pixel
Digital image data in small units, a very small field to determine Aldrgiat and color tints.
Law (exchange theory) exchange mutual legal
Exposure Time = density *In other words, show that the aperture (intensity) and shutter speed (time) is set depending on the amount of film is reached.
Shutter ShutterAutomatic Tool-minute film for a period of time exposed to the light used, and there are two major Muaan Gualq:1 - shutter between the lens elements (sometimes called shutter plywood or laminated)2 - shutter focal levels.Between elements of a compound lens lens barrel Valgalq, very close to cover, and has a thin metal blade.Focal plane shutter or focal plane of the camera body is a compound, and the picture is taken vertically or horizontally. A cover or cloth or metal screen is moving through the field of fiction
Shutter priority Shutter priority.
Shutter Speed ​​Shutter SpeedShutter controls the duration of the exposure, shutter speed is decreased when the exhibition's effectiveness.Positions and shutter speed to break the subject of a second shutter speed on your desk looking for a blog.
Camera lens - the only single-lens reflex (SLR) reflex cameraCamera lens and the lens is clearly user-fiction film on the mirror surface formed by the accuracy to allow a movie.
Third Rule of Law Trinityis in third.
Special consideration \ Vision View Finder, including the direct approach - visual framework - Almsnfr and reflective mirror glass screen.
Wide Angle - wide angle lens lens
Variable focal length lens zoom lens

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