are aperture and shutter speed the same?
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Shutter speed and aperture are not the same. In laymen's terms, your aperture is the size of the hole that lets light into your camera. And shutter speed indicates how long the camera opens its door to allow this light to reach your sensor.
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Dark images happen when the shutter speed is too fast or the aperture isn't open enough. Be careful of your camera's automatic settings. ... If your camera creates an image that is too dark, use EV to bump up the brightness. You can also use Manual Mode to manually change the settings.
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50mm lenses are fast lenses with a fast maximum aperture. The most basic 50mm lenses are typically F1. 8 - a very wide aperture. This means they are great for low-light photography (e.g. low-light portraiture or indoor shooting) as they allow more light into the camera's sensor.
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Modern cameras and lenses have had so many years of improvements in technology that it may seem ridiculous to call them simple, even if they use photographic film instead of incredibly advanced modern light sensors. ... The larger the number on an aperture setting, the smaller fraction of light is allowed to the sensor.
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The lens aperture is a diaphragm that is in the lens itself or immediately behind it. ... IMPORTANT: Changing the aperture also affects the depth of field . Shutter speed. Shutter speed also can affect the amount of light that comes into the camera by controlling how long the camera shutter remains open.
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Digital Cameras use lenses and a shutter to capture light inside the body of the camera just like traditional film cameras, but that is where the similarity ends. Instead of using film to capture an image as the traditional cameras do, the digital camera captures the image using an image sensor.
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The 50mm is "standard" because it's a cheap lens to produce, and in the era of slow films, having a fast max aperture for little money was a good thing for most photographers. Many SLRs were sold with a 50/1.8 or 50/2 as a kit lens. When films became faster most consumers found a slower zoom lens to be more versatile.
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G – If you see a letter “G” after aperture in the lens, for example “Nikon 50mm AF-S f/1.4G”, it means that the lens does not have an aperture ring like the old lenses. All modern Nikon lenses are “G”, because the aperture ring is only needed for old manual focus camera bodies.
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Hey mate!! → No, focal length is not same in all mediums.It changes according to medium. → It is inversely proportional to refractive iindex of medium. →Higher the refractive index lower will be focal length.
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Aperture, as we mentioned above, affects the depth of field, or how much of an image appears sharp. Shutter speed also affects image sharpness, with slower shutter speeds leading to blurred images - whether that's caused by the subject moving or the camera not being held still.
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In auto and scene modes the camera controls shutter speed and aperture. P, S, A, and M modes are known as exposure modes and give photographers a choice as to which elements of exposure—aperture or shutter speed—they wish to control.
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The f in f number stands for focal. The pupil is often referred to by the more generic term aperture, which means opening. Many times, people say "f stop" when they mean f number. (Note that sometimes they do mean f stop, though). For a given lens, its speed is the minimum f number possible for that lens.
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['Decide on your shoot location and place your camera on the tripod or a sturdy surface.', 'Switch your camera to manual mode and set your ISO to 100, a small aperture, such as f/11 or higher f number and shutter speed to between 10-30 seconds.']
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Exposure Mode: Mode P (Programmed Auto) In mode P, the camera automatically adjusts shutter speed and aperture for optimal exposure. You can, however, choose other aperture and shutter speed combinations that will produce the same exposure: this is called "flexible program".
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The aperture is the setting that beginners typically use to control depth of field. The wider the aperture (smaller f-number f/1.4 to f/4), the shallower the depth of field. On the contrary, the smaller the aperture (large f-number: f/11 to f/22), the deeper the depth of field.
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[Auto FP High-Speed Sync is a flash mode used for fill-flash photography under brightly lit conditions. ... It's also ideal when using wide aperture lenses, and because it allows fast shutter speeds—up to fastest shutter speeds on compatible Nikon D-SLRs—it is often used for action-stopping sports photography.
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rarmstrong. Sunil, you are correct about the difference between AF and metering. The camera's metering system is taking readings of the specific point you have focused on and set the aperture and shutter speed to get the best exposure. When you move the camera, what it "sees" in terms of light from the scene, changes.