How appropriate is the iso adjustment of sensitivity and the difference in size (the higher the ISO setting, the more things will be produced)

ISO camera sensitivity is a value that determines image brightness in combination with aperture, in which aperture and shutter speed determine brightness or incident light, while ISO directly affects the sensor to control sensitivity to light incident on the sensor. If the ISO setting parameter is too high, the screen will be too bright and the details will disappear. Therefore, beginners should know that ISO parameter values, as the basis of its application, will certainly be able to take the beautiful photos you want.

1.10100-2000 provides perfect painting details, which is suitable for shooting outside the building of Baitianjin.

N o100-2000 is the lowest value in the teleprompter. Suitable for daytime shooting, full of light, taking pictures outside the building. There is no need to raise the ISO value to this level, because there is plenty of light. If it is too high, the sensor is very sensitive, which will overexpose the image.

2. ф o200-4000 provides the complete painting details, and it is suitable for indoor or cloudy shooting.

Because the light inside or inside the building will be weakened, more ISO parameters will be added, which will help the camera still get good lighting, reduce the darkness of the picture and make the image brighter. The ISO value of 200-400 is also used for outdoor shooting on cloudy days.

3. In the shooting ceremony of ISO 800- 1600, no matter indoors or outdoors, flash is allowed.

Flash will not be used at the most important ceremony. Therefore, photographers must use extra studio lighting at a specific time, or increase ISO parameters to make the sensor more sensitive to light and capture light details better.

4. n o1600-3200, low-light shooting is dangerous.

Review certain activities in some cases, such as concerts, bars and pubs. The light is very dark, so it is difficult to capture a clear image. What makes it easier for photographers to use is to set ISO to high to capture images. Let the story continue in some cameras, and there may be noise. But some cameras have noise reduction function, which is enough to help you get beautiful images without noise.

5. 𙌠shooting stars and fireworks in the dark can avoid noise.

The highest ISO value is used for shooting in dark places. It is mainly used to shoot starry sky and fireworks to get the most complete starry sky shooting, which requires a lot of photography and photo editing skills and experience.

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