definition of shutter speed
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Definitions &Translations Wiktionary (0.00 / 0 votes) Rate this definition: shutter speed (Noun). The duration of time for which the shutter of a camera remains open when exposing photographic film or other photosensitive material to light for the purpose of recording an image.
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Exposure, Aperture and Shutter Speed Explained A camera works in exactly the same way, with many combinations of aperture diameter (hosepipe width) and shutter speed (water running time) adding up to the same thing-a perfectly exposed photo (full bucket).
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Definitions &Translations Shutter speed. In photography, shutter speed or exposure time is the effective length of time a camera's shutter is open. The total exposure is proportional to this exposure time, or duration of light reaching the film or image sensor.
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GPG Tutorial When the shutter speed is slower than or equals to one second, you will see something like 1″ or 5″ (the ” sign indicates a full second). If you still cannot find the shutter speed, set your camera to “Aperture Priority” mode, then look into the viewfinder and point at a really dark area. Remember the numbers in the display, then switch to a very bright area and see what number changes. The number that changes is your shutter speed.
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High Speed Sync Flash What is High Speed Sync Flash? High-speed sync flash is your DSLR's ability to use a flash at shutter speeds faster than the camera’s native sync. Most cameras have a native sync of 1/250th of a second, and anything faster than that is beyond the camera's ability to sync the shutter with the flash.
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What is the Slowest Shutter Speed You Can Use for Handheld Photography? The shutter simply closes too fast to let any decent amount of light in. Alternatively, if you choose a speed that is too slow, you may run the run the risk of over exposing your scene. At times, when our shutter is too slow we can create blurry motion.
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Photography Basics: ISO Film speed or digital camera sensor sensitivity is one of the things for which this organization has developed international standards. In order for a camera manufacture to rate camera settings with each ISO number, it must meet the respective ISO standards for signal to noise and brightness measurements.
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- Photography. 1  Also called film speed. the sensitivity of a film or paper to light, measured by an ASA or DIN index, which assigns low numbers to slow film and higher numbers to faster film. 2  Also called shutter speed. the length of time a shutter is opened to expose film. 3  the largest opening at which a lens can be used.
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- For example, a man riding a bicycle will display legs pumping furiously while he flashes through city streets at the speed of a racing car. A filmmaker achieves fast motion by running film through his camera at a speed slower than the standard 24 frames per second; subsequent projection of 24 frames per second speeds up the action.
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Setting the Aperture and Shutter Speed (PowerShot G16) To avoid exposure problems in [ ] and [ ] modes, you can have the camera automatically adjust the shutter speed or aperture value, even when standard exposure cannot otherwise be obtained. Press the <> button and set [Safety Shift] on the [ ] tab to [On]. However, safety shift is disabled when the flash fires.
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- Film-Speed (ASA) Setting Some films are more sensitive to light than others. A film's sensitivity is commonly known as its `'speed, expressed in ASA numbers. The FT-2 was a much improved camera than the FT and the FTn when it comes to adjust the ASA film speed setting.
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- Camera aperture and shutter-speed controls are calculated so that an increase of one f/number compensates for a one-step decrease in shutter speed. For example, 1/250 at f/8 is equ*alent to 1/125 at f/11. The table below shows how aperture and shutterspeed are interrelated. All the combinations give the same exposure.
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Shutter speed The camera's shutter speed, the lens's aperture (also called f-stop), and the scene's luminance together 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.n addition to its effect on exposure, the shutter speed changes the way movement appears in photographs. Very short shutter speeds can be used to freeze fast-moving subjects, for example at sporting events. Very long shutter speeds are used to intentionally blur a moving subject for effect.
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- 1. The speed threshold of the average speed camera system e.g. 52mph/42mph – the speed at which a NIP (Notice of Intended Prosecution) is generated. 2. The point at which you slowed down to or below 50mph/40mph and thus your average speed between the SPECS cameras was within the enforced road speed limit.
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Shutter speed 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.n addition to its effect on exposure, the shutter speed changes the way movement appears in photographs. Very short shutter speeds can be used to freeze fast-moving subjects, for example at sporting events. Very long shutter speeds are used to intentionally blur a moving subject for effect.
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The Focal Length vs Shutter Speed Rule The rule of thumb When I started in photography the rule of thumb was really simple. When hand holding your camera the shutter speed should match or exceed the lens focal length. In other words if you wanted a sharp, shake free shot with a 50mm lens your shutter speed would be 1/50 th sec or faster. Whilst that was fine in its day the world has moved on and so has my rule.
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How important is film speed? Many people today love using a digital camera to take pictures, but others still prefer the old-school charm and control of traditional film. When we talk about film speed, we're referring to the measure of a film's sensitivity to light. Each film speed is best suited for a different type of photography. The lower the speed, the longer an exposure to light is necessary to produce image density. If the film speed is higher, it requires less exposure but generally has reduced quality in the form of grain and noise [source: Zakia and Stroebel].
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How To Take Wildlife Photos Telephoto lens + fast shutter speed = success. There are two prevailing rules in wildlife photography. You need to have a long lens and enough light to get a very fast shutter speed. By long lens, I am referring to a telephoto lens somewhere between 200mm to 500mm.If you can afford a zoom lens that works in this range, go ahead and spring for one.hen you shoot photos at a 500mm focal length, your images are much more susceptible to camera shake than they are when you take them at 50mm. All of this has to do with the fact that the frame moves faster across the horizon as you zoom in more and more.
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- Highly durable and precise shutter mechanism tested for 150,000 cycles. 1  The D7100 achieves shutter speeds, ranging from a high-speed 1/8000 s to 30 s, equivalent to those of the professional model D4. The flash synchronization shutter speed can be elevated up to 1/250 s. The shutter unit of the D7100 achieves high durability as it has endured release testing over 150,000 cycles, with the shutter unit actually loaded on the camera.
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What is the Slowest Shutter Speed You Can Use for Handheld Photography? Shutter speed is responsible for the amount of time that the shutter is open. Aperture is responsible for depth of field and the amount of light coming into the sensor. Once you start exploring this closely you will realize that there’s more to the shutter than letting light in.
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Shutter (photography) In photography, a shutter is a device that allows light to pass for a determined period of time, exposing photographic film or a light-sensitive electronic sensor to light in order to capture a permanent image of a scene.
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Digital camera modes 1 P: Program mode has the camera calculate both shutter speed and aperture (given a manually or automatically selected ISO). 2  Higher-end cameras offer partial manual control to shift away from the automatically calculated values (increasing aperture and decreasing shutter time or conversely).
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Understanding Shutter Speed Low-light and nighttime photography dictate a slow shutter speed to allow enough photons to reach the sensor or film. The camera is usually stabilized by a tripod, and shutter speeds of great lengths can capture images in very dark places or even trace the stars streaking across the night sky as the Earth rotates.
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List of abbreviations in photography Full frame, where the image sensor is approximately the same size as a 35 mm film negative: 36 × 24 mm. FP. Focal plane. A shutter that opens and closes near to the film or image sensor, usually as a fast-moving slit, as contrasted with a bladed/leaf shutter located near a nodal point of a lens.
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What is the Slowest Shutter Speed You Can Use for Handheld Photography? An unintentional blurry photograph is often a result of hand holding the DSLR when the shutter is slow. It is really difficult to take a photo with a slow shutter speed and get absolute sharpness. You can have the best intentions in the world yet still manage to blur the shot just by standing there.
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DSLR Camera Basics Setting Exposure: Shutter Speed and Aperture. Two of the factors that determine exposure—and thus the brightness of your photographs—are shutter speed and aperture (the other important factor in determining exposure is ISO sensitivity, but in the discussion that follows we will assume that ISO sensitivity is fixed). Shutter speed is the time the shutter is open.