How to set the aperture for landscape photography?

People who start landscape photography may want to know which aperture is most suitable for this type. For standard landscape photography, the best values are F/7. 1 and F/

Between 65438 and 03. This range is not just a random number, but is carefully calculated and called the best position of the lens.

How to find the right aperture

If you are a novice photographer and know little about aperture, you should know that aperture will behave differently in different lenses.

Please note that when determining the aperture, the sharpness is not determined by the depth of the clearly depicted space, but by the sharpness of the image from the center of the screen to the edge.

Most lenses can produce the clearest image at the aperture of F/8-F/ 1 1, but this is not a strict rule. Some optical devices are used in F/.

See 5.6 for the best details. Another rule is that the best definition can be obtained after closing 2-3 apertures from the maximum opening value. The views are contradictory. For each lens, the best aperture value to get the clearest image depends on itself, so it can only be found by experience, but it is definitely not a fixed aperture.

However, what we are analyzing now is the optimal parameters of landscape shooting rather than the maximum aperture, which depends on the specific scene.

When to use a large aperture

A large aperture is usually used to blur the background of an image. Therefore, for example, putting flowers near the lens can be distinguished from the total mass of grass, and opening the aperture to the maximum can blur all backgrounds. If it is close to the flower and cannot fully accommodate all the depths of the clearly depicted space, you can cover the aperture. This will expand the range of sharpness, but it will also reduce the degree of background blur.

In addition, the aperture will be used when shooting at night. There is little light at dusk, so it may be necessary to improve ISO sensitivity and use a slower shutter speed. A large increase in sensitivity will cause too much noise, while a slow shutter may blur the image.

When to use a small aperture

Although a small aperture will increase the depth of the clear description space, if the aperture is set too much and closed too much, the overall clarity of the picture may be significantly reduced.

When the distance between the near object and the far object is large and you want all these spaces to be clearly visible, a small aperture is usually used.

Although the whole image will be focused with F/22 aperture, it will not be as clear as a larger aperture. Opening the aperture helps to obtain better image quality, but it cannot provide the required depth of field.

In this case, a method of combining several pictures with different focuses is used. This is similar to creating HDR, but only focuses on foreground, middle and background. You can merge images in Photoshop by opening them as layers of a document, selecting All, and then choosing Menu Image-Auto Layer Overlay-Stack Images.

In addition, closing the aperture will produce glare under the influence of light. If the aperture is between F/ 16 and F/22, beautiful light will be obtained from light and bright reflection.

What aperture is the best for landscape photography?

It all depends on your idea and shooting conditions. For landscape photography, you can use any aperture value. When you need to blur the background or create lighting effects, the extreme value is very specific and suitable for special scenes, but the average value can enable you to get the maximum depth of the clearly depicted space and the clearest photos with excellent details.