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automatically determine the correct exposure for pictures without any user input other than to select the AE option before taking a picture

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give the photographer control over the various parameters of an exposure. A or Av: Aperture priority or Aperture value enables manual control of the aperture, and shutter speed is calculated by the camera for proper exposure

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a setting on some cameras that allows the user to set a specific aperture value (f-number) while the camera selects a shutter speed to match it that will result in proper exposure based on the lighting conditions as measured by.

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the user manually chooses a shutter speed setting while the camera automatically adjusts the aperture for each shot

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has the camera calculate both shutter speed and aperture

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(Digital Single Lens Reflex)
A digital still image camera that uses a single lens reflex (SLR) mechanism

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is a set of data that describes and gives information about other data. Photo metadata allows information to be transported with an image file, in a way that can be understood by other software, hardware, and end users, regardless of the format.

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a term used by graphic designers and photographers for a small image representation of a larger image, usually intended to make it easier and faster to look at or manage a group of larger images.

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“straight-out-of-camera” and denotes *ZERO* computer photoshop

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is an image stabilization technology that minimizes blur caused by camera shake.

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Camera uses to focus on a subject.

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is the general technique of taking several shots of the same subject using different camera settings.

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is the amount of light which reaches your camera sensor or film. It is a crucial part of how bright or dark your pictures appear. There are only two camera settings that affect the actual “luminous exposure” of an image: shutter speed and aperture.

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a technique for adjusting the exposure indicated by a photographic exposure meter, in consideration of factors that may cause the indicated exposure to result in a less-than-optimal image.

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continuous shooting mode, sports mode or continuous high speed mode, is a shooting mode in still cameras. In burst mode, several photographs are captured in quick succession by either pressing the shutter button or holding it down.

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how much light is allowed to enter the lens and pass through to the film (analog) or CCD or CMOS sensor (digital)

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controls the brightness of the image that passes through the lens and falls on the image sensor. It is expressed as an f-number (written as “f/” followed by a number), such as f/1.4, f/2, f/2.8, /f4, f/5.6, f/8, f/11, f/16, f/22, or f/32.

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the aesthetic quality of the blur produced in the out-of-focus parts of an image produced by a lens.

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the zone of acceptable sharpness within a photo that will appear in focus.

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is the distance between the lens and the image sensor when the subject is in focus, usually stated in millimeter

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refers to the length of time a camera shutter For example 1/4 means a quarter of a second,

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will keep taking a picture until your finger comes off the shutter button
Bulb mode is mostly used for long exposures at night. The main advantage is that it allows the photographer to achieve shutter speeds longer than the 30 seconds (displayed 30″ on the camera) that is allowed on most DSLRs

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the apparent streaking of moving objects in a photograph or a sequence of frames, such as a film or animation. It results when the image being recorded changes during the recording of a single exposure, due to rapid movement or long exposure.

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act of accidentally shaking a camera during shooting due to unsteady hands, which results in blurry images. This generally occurs more often if you're shooting on a low shutter speed or with a heavy lens, and can be avoided by using a tripod and cable release setup.

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used to stabilize and elevate a camera, a flash unit, or other photographic equipment. All photographic tripods have three legs and a mounting head to couple with a camera.

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refers to an artificial lighting source (like a lamp or ceiling fixture) that emits heat and produce a “warmer” or reddish color

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Shadows are not simply a dark mass that borders the light. Rather, shadows are an entity as alive as the light. It is the shadows that shape the light, draw attention to the light, and integrate with the light to produce striking photographic opportunities.

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there are three areas of 'tone' within the total range of color in an image, The Highlights contain the brightest tones, the Shadows contain the darkest, and the midtones contain everything in between.

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a tone added to a black and white photograph in the darkroom to “warm” up the tones (though since it is still a monochromatic image it is still considered black and white).

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A highlight is a bright spot in a photograph. Normally it is assumed to be one of the brightest points in the image

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Using a process to transform photos from what was captured in a camera either to be closer to what our eyes saw, or to alter the image artistically.

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involves using a long-duration shutter speed to sharply capture the stationary elements of images while blurring, smearing, or obscuring the moving elements.

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is the Art Form of using handheld lights to paint and/or draw in a scene while the shutter of a camera is left open during a long exposure photograph

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a technique whereby the frequency at which film frames are captured (the frame rate) is much more spread out than the frequency used to view the sequence

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to photograph or televise while rotating a camera on its vertical or horizontal axis in order to keep a moving person or object in view or allow the film to record a panorama

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The term "Resolution", when used to describe a digital camera refers to the size of the digital image the cameraproduces, and is usually expressed in terms of "megapixels" or how many million pixels it can record in a single image.