Application of Necessary Reading Large Aperture Focusing Mirror for Novice

The Benefits of Large Aperture

If you have a basic understanding of photographic exposure, you will know that the larger the aperture, the more light you enter at the same time. This will allow you to take photos in low-light environments (indoors, evenings, etc.) without raising the ISO in hand-held shooting (see the article on the safety shutter for details), so that the quality of the photos is higher.

In addition to effectively increasing shutter speed, there is another well-known effect - shallow depth of field. Shallow depth of field is the effect of "Mongolia before and after the Qing Dynasty". It can not only highlight the main body, but also make the photos full of poetry. If you add some small skills, you can also use a large aperture to shoot heart-shaped or other shape of the scatter effect, which is very interesting for festival shooting!

Prime lens - good or bad?

When many students see the word "fixed focus", they immediately assume that the fixed focus lens can not adjust the focal length freely, which is very inconvenient. No doubt, not zooming will bring some inconvenience, but if the environment permits, moving by the body can not only achieve zoom effect, but also help you develop the habit of thinking and looking for more angles. Habitual, make skills more advanced. The other advantage is the volume and weight. Generally speaking, the fixing lens is easier to work than the zoom lens. Therefore, many fixing mirrors are light in weight and small in size (such as the standard 50 mm fixing lens), and have sharp imaging and high quality. Fixed-focus lens usually has very small deformation, so it can avoid the trouble of post-manufacture repair lens deformation.

Therefore, in the cost-effective, volume and weight factors, large aperture focusing lens is very suitable for novices, especially those with low prices, it is suggested that students can consider starting, enjoy the pleasure of large aperture! ____________

Skills in shooting

(1) Focus carefully

When the aperture is fully open, the depth of field is very shallow. You need to focus carefully. A little movement will have the opportunity to confuse the subject!

(2) Choosing suitable subjects

Large aperture has the characteristics of shallow depth of field. When shooting, you may choose some subjects that can use shallow depth of field, such as portraits, close-ups, etc. When shooting landscape photographs, you can try to use objects (focus) to foil the scenery (scatter), and increase the subject matter of shooting.

(3) Do not abuse shallow depth of field

Although the effect of large aperture shallow scenery is very attractive, but do not abuse it. If the depth of field is too shallow, the background will become blurred, so that readers do not know where to shoot, it will lose its significance!

(4) Multi-movement angle finding

Because focusing is not as easy as zooming, you can move more and use your camera eyes to find interesting angles and things when shooting, which is also good for your photographic skills.