# data[].attributes.body
In automatic modes the camera determines all aspects of exposure, choosing exposure parameters according to the application within the constraints of correct exposure, including exposure, aperture, focusing, light metering, white balance, and equivalent sensitivity.

# data[].attributes.body
Manual-enabled modes give the photographer control over the various parameters of an exposure. There are three exposure parameters – aperture, time (shutter speed), and sensitivity (ISO), and in different modes these are each set automatically or manually; this gives 2³ = 8 possible modes.

# data[].attributes.body
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 (given an ISO sensitivity).

# data[].attributes.body
S or Tv: Shutter priority or Time value enables manual control of the shutter speed, and aperture is calculated by the camera for proper exposure (given an ISO sensitivity).

# data[].attributes.body
Program mode has the camera calculate both shutter speed and aperture (given a manually or automatically selected ISO). Higher-end cameras offer partial manual control to shift away from the automatically calculated values (increasing aperture and decreasing shutter time or conversely).

# data[].attributes.body
ISO stands for International Standards Organisation. It refers to the industry norm for sensitivity of emulsion based film, with: 100 ISO being not so sensitive (and the standard ISO used by most people) to: 1600 ISO which is extremely sensitive to light.

# data[].attributes.body
Image noise is random variation of brightness or color information in images, and is usually an aspect of electronic noise. It can be produced by the sensor and circuitry of a scanner or digital camera. Image noise can also originate in film grain and in the unavoidable shot noise of an ideal photon detector.

# data[].attributes.body
In photography, ASA and ISO are both measurements of film speed, or sensitivity to light. ASA is a scale created by the American Standards Association, but it is no longer widely used.

# data[].attributes.body
Film grain or granularity is the random optical texture of processed photographic film due to the presence of small particles of a metallic silver, or dye clouds, developed from silver halide that have received enough photons.

# data[].attributes.body
An image sensor is an electronic device that converts an optical image into an electronic signal. It is used in digital cameras and imaging devices to convert the light received on the camera or imaging device lens into a digital image.

# data[].attributes.body
Autofocus points are what the camera uses to focus on a subject. You'll probably first notice them when you press the shutter halfway. Many cameras will emit a "beep," and some of the AF points will light up (often in a red or green color) in the viewfinder or on the display screen.

# data[].attributes.body
In photography, bracketing is the general technique of taking several shots of the same subject using different camera settings.

# data[].attributes.body
In manual mode, the exposure level indicatormoves depending on your exposure settings. If you set your exposure settings so that the exposure level indicator is on 0, you'll take the standard exposure.

# data[].attributes.body
Exposure compensation is used to alter exposure from the value selected by the camera, making photographs brighter or darker. In modes P, S, and A, the camera automatically adjusts settings for optimal exposure, but this may not always produce the exposure the photographer intended.

# data[].attributes.body
Burst mode, also called 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.

# data[].attributes.body
The f-number of an optical system is the ratio of the system's focal length to the diameter of the entrance pupil. It is a dimensionless number that is a quantitative measure of lens speed, and an important concept in photography. It is also known as the focal ratio, f-ratio, or f-stop.

# data[].attributes.body
In optics, particularly as it relates to film and photography, the optical phenomenon known as depth of field, is the distance about the plane of focus where objects appear acceptably sharp in an image.

# data[].attributes.body
In optics, an aperture is a hole or an opening through which light travels. More specifically, the aperture and focal length of an optical system determine the cone angle of a bundle of rays that come to a focus in the image plane. An optical system typically has many openings or structures that limit the ray bundles.

# data[].attributes.body
In photography, bokeh is the aesthetic quality of the blur produced in the out-of-focus parts of an image produced by a lens. Bokeh has been defined as "the way the lens renders out-of-focus points of light".

# data[].attributes.body
The focal length of an optical system is a measure of how strongly the system converges or diverges light. For an optical system in air, it is the distance over which initially collimated rays are brought to a focus.

# data[].attributes.body
White balance (WB) is the process of removing unrealistic color casts, so that objects which appear white in person are rendered white in your photo. Proper camera white balance has to take into account the "color temperature" of a light source, which refers to the relative warmth or coolness of white light.

# data[].attributes.body
Strict daylight photography requires posing the model to the lighting which can often be quite pleasing. An old rule of thumb is useful in this case: frame the background/move the subject. ... One setback to working with direct sunlight is the brightness of the light into model's or portrait subject's eyes.

# data[].attributes.body
slight darkness or shelter from the direct light of the sun made by something blocking it

# data[].attributes.body
Most photographers know that a cloudy or overcast day produces really soft light that can be flattering on the human face. ... Overcast light can be a great life saver when you are forced to take photographs in the middle of the day.

# data[].attributes.body
The term ‘tungsten light’ refers to the most common kind of incandescent lightbulb used to provide artificial light to indoor areas such as your home or office. tungsten lights feature a tungsten filament housed within an inert gas, when a current is passed through the filament, the naturally high resistance of tungsten causes the filament to glow and output an orange light. The color temperature of a tungsten light is around 3200K, failure to address this in your camera’s white balance settings will result in images with a high color temperature, and an overall orange hue.

# data[].attributes.body
Fluorescence photography, process that records the glow or visible light given off by certain substances when they are irradiated by ultraviolet rays.

# data[].attributes.body
flash is a device used in photography producing a flash of artificial light (typically 1/1000 to 1/200 of a second) at a color temperature of about 5500 K to help illuminate a scene. A major purpose of a flash is to illuminate a dark scene.

# data[].attributes.body
Custom photography is about finding someone who will photograph your family, give you devoted 1:1 attention without worry of who is next 'in line' or the feeling of a crowded portrait studio. ... Custom photographers are also known as boutique studios, offering a range of products and unparalleled service.

# data[].attributes.body
In photography, shutter speed or exposure time is the length of time when the film or digital sensor inside the camera is exposed to light, also when a camera's shutter is open when taking a photograph. The amount of light that reaches the film or image sensor is proportional to the exposure time.

# data[].attributes.body
The Bulb setting on camera shutters is a momentary-action mode that holds shutters open for as long as a photographer depresses the shutter-release button.

# data[].attributes.body
Motion blur is 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.

# data[].attributes.body
A monopod is a single pole that is used to support a camera and on the other hand a tripod is a three-legged frame that is used to stabilize a camera. There are several differences between a monopod and a tripod like monopod supports the camera and tripod Stabilizes the camera.

# data[].attributes.body
Camera shake is a term used to define the act of accidentally shaking a cameraduring 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.

# data[].attributes.body
A shadow is a dark area where light from a light source is blocked by an opaque object. It occupies all of the three-dimensional volume behind an object with light in front of it. The cross section of a shadow is a two-dimensional silhouette, or a reverse projection of the object blocking the light.

# data[].attributes.body
Shadows-the darkest area of the surface. The midtones gradually blend into the shadows as the surface becomes farther from the light source. Shadows can have sharp or smooth edges. It depends on the surface of the object and the intensity of light.

# data[].attributes.body
A highlight is a bright spot in a photograph. Normally it is assumed to be one of the brightest points in the image. Highlights are normally created by a bright or intense illumination or by various forms of diffusion or reflection. Highlights are created by any bright light source.

# data[].attributes.body
Put simply, sepia is a form of photographic print toning – 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).

# data[].attributes.body
Post-processing may refer to: Image editing in photography. Audio editing software in audio. Differential GPS post-processing, an enhancement to GPS systems that improves accuracy. Video post-processing, methods used in video processing and 3D graphics.

# data[].attributes.body
Long-exposure, time-exposure, or slow-shutter photography involves using a long-duration shutter speed to sharply capture the stationary elements of images while blurring, smearing, or obscuring the moving elements.

# data[].attributes.body
Time-lapse photography is a technique whereby the frequency at which film frames are captured is much more spread out than the frequency used to view the sequence. When played at normal speed, time appears to be moving faster and thus lapsing.

# data[].attributes.body
Light painting, painting with light, light drawing, or light art performance photography are terms that describe photographic techniques of moving a light source while taking a long exposure photograph,

# data[].attributes.body
Mastering Panning – Photographing Moving Subjects. ... The basic idea behind panning as a technique is that you pan your camera along in time with the moving subject and end up getting a relatively sharp subject but a blurred background. This gives the shot a feeling of movement and speed.

# data[].attributes.body
The numbers 720 and 1080 refer to the horizontal resolution. Therefore, 720p HD camera resolution provides images that are 1280 x 720 pixels (that adds up to 921,600 pixels, which means a 720p HD camera is not technically a megapixel camera), and 1080p HD cameras provide 1920 x 1080-pixel resolution, or 2.1 megapixels.