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Should I turn off noise reduction for astrophotography?

Asked: Dani Luckey, Last Updated:

With astrophotography, the advice is to shoot only raw files. So if you are just shooting a couple of jpeg files, then you can turn on high iso noise reduction and it is better to keep it normal. ... The same with long exposure noise reduction – keep it on if you are shooting a couple of jpegs.

FAQ

  • Why is point of view important in photography?

    The point of view highlights the relationship between the photographer and the scene he is photographing. For example, a scene photographed from a short distance will express closeness to the elements of the photo. A scene photographed from further away will convey a sense of distance.

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    Light comes in particles and the energy of a light-particle (the photon) is the frequency of the light times Planck's constant. A fundamental property of any photographic method is how it collects the light on its photographic plate or electronic detector.

  • Can flash photography can fade the colors in a work of art?

    It “demonstrated” that repeated flashes could change the colors in test pigments. This study became one of the primary justifications for photo bans. ... After more than a million flashes, the pigments and dyes exposed to the naked flash showed a slight, but visible, fading in a few samples.

  • Is the photography market growing?

    The global photographic services market is expected to grow from $32.92 billion in 2020 to $36.42 billion in 2021 at a compound annual growth rate (CAGR) of 10.6%. ... The market is expected to reach $44.07 billion in 2025 at a CAGR of 5%.

  • How is silver chloride used in photography?

    Photography. One example of a photochemical reaction is the use of silver halide salts (eg silver chloride) in black and white photography. Silver chloride is sensitive to light and breaks down to form metallic silver, which appears black. This is because the silver ions , Ag +, become silver atoms , Ag.

  • Is photography visual or media arts?

    Media art is the use of many different art forms in one work (film, photography, sound, light etc).

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    NATURE PHOTOGRAPHY Using a camera with a quiet mode such as the Canon EOS 250D is an ideal solution. Blending into your subject's environment and being as quiet as possible should result in more images of the animal exhibiting natural behaviour, a powerful attribute in wildlife photography.

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    To get started using natural light, place a table or chair next to a large window and prop a sweep (a large white sheet) against the wall. This will provide just the right combination of good lighting and soft shadows. The trick is to avoid direct sunlight as it will result in dark, unsightly shadows.

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    In photography, the subject is simply the object (or person or critter) that is shown in the image. But a single photograph can show several things — which one is the subject? The subject is the focus on the image, both literally as the sharpest point in the photograph and in a more figurative sense.

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    3. Step 3: Be your Own Critic. ...
    4. Step 4: Set the Rules. ...
    5. Step 5: Make Mistakes.

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