Technique for photography in low light environments

Photography in low light environment is one of the difficult challenges to overcome for the newbies. However, if there is a bit of skill and ingenuity, the results will be very impressive. Here are some low-light photography techniques for beginners that Binh Minh Digital wants to share for you, please refer to be able to master your device and capture the best sets of photos. !

Adjust the machine’s ISO

ISO is the camera’s sensitivity in other words it refers to the brightness of the camera. ISO is measured by specific indicators eg 80, 100, 200, 400 … The higher the number, the more light the camera has.
The amount of light the image is proportional to the number of ISO. For example, at an ISO value of 200 shots, the image receives twice as much light as ISO 100. In an environment with low light, you should adjust the ISO index.

Choosing a high ISO will help to get more light, but it also affects image quality, which is a limitation of this technique. Cameras with higher ISOs will produce greater noise in the image than lower ISOs.

So in order to have the right light and have a good photo country you will have to check and choose the ideal ISO price for the camera to be able to capture the subject of the photo, while maintaining the image quality. good.

Adjust the aperture

The aperture will have the corresponding parameters when you use the shutter speed and vice versa. A larger aperture corresponds to a higher speed, while a small aperture corresponds to a lower speed.

If you want to capture portraits in low light, you can open the maximum aperture to capture more light, ensure shutter speed and have a soft, beautiful background. If you want to take photos of landscapes, the small aperture will help deepen the image, but at this time the shutter speed is low to use a tripod.

Use a slow shutter speed

In accordance with the principles of photography techniques, “the longer the exposure is, the more light the image will receive.” Therefore, to capture low-light scenes, you must use a shutter speed lower than the minimum such as 1 / 15s, 1 / 8s, 1 / 2s, 1s … But these speeds will make the image very easy. Vibration, blur and out of focus.

Large aperture lens

If you use a DSLR camera, you can actively choose a lens suitable for low-light photography. Those lenses must have a large aperture like f / 3.5, f / 2.8, f / 2 or f / 1.8 and f / 1.2. Similar to the advice, the larger the aperture, the more light you will gain and ensure the shutter speed for sharp images.

Use other light sources

In the absence of a flash, try matching the light sources you already have, such as a study lamp, candle or flashlight, etc. The low light of these devices can also give you fancy pictures. .

Adjust the white balance mode

A first difficulty when shooting in these situations is the lack of light. At this time, users should adjust the white balance mode for the camera.

Black and white photography

If you cannot choose the white balance setting that suits the low light source, you can completely switch to black and white photo to fill the weakness of colors.

Take RAW photos

Shooting in low light is a real challenge, you will get the best results after just a few post-processing. Camera technology continues to improve but is not yet very ideal, especially when the light is low.

RAW photography allows greater flexibility when handling post-production and retains the highest quality. The most common is that you will want to reduce the amount of digital noise that occurs when ISO is higher.

Colors and contrast may become paler at higher ISO settings. Increasing the contrast and saturation will make the image look rougher.

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