Traditional Culture Encyclopedia - Photography major - How does Nikon d7 100 SLR camera shoot reality?

How does Nikon d7 100 SLR camera shoot reality?

The so-called virtual reality, with accurate focus and clear face, can be said to be real, out of focus and blurred picture, which is virtual.

In a photo, the contrast between reality and reality is used to highlight the subject and render the effect. This is the lens of photography skills, which is often called background blurring.

The focus of background blur is on the lens. Of course, the frame of the fuselage also plays a role, but it's already D7 100, so I won't discuss it here.

It can obviously create a clear effect between the subject and the background (including the foreground), which is mainly reflected in three aspects: focal length, aperture and distance.

Before and after the imaging focus, there is a relatively clear range called depth of field. If the focal length is long, the scene will be deep; The larger the aperture, the deeper the scene; If the subject is close to the camera, the scene will be deep. By mastering these elements, you can shoot obvious effects of virtual reality and reality. The required lens is of course a medium telephoto and large aperture.

Of course, Jiao Wai blur also has advantages and disadvantages, that is, out-of-focus bilinear, good lens, soft and moist Jiao Wai effect, without technical lens, Jiao Wai will have double images.