Understand the difference between fixed focus lens and zoom lens and what kind of lenses are there?

Because the focal length of the fixed focus lens is immutable, it will focus on one focal segment in the production process, and it is far better than the zoom lens in terms of imaging quality and sharpness. Therefore, the price is much more expensive than the zoom lens. < / P > < p > above: in portrait photography, the fixed focus lens is widely used. The main reason is that in addition to its high imaging quality, the use of the large aperture of the fixed focus lens can also capture a more soft virtual effect, which is of great benefit to highlight the subject through the virtual background and set off the overall aesthetic atmosphere. Continue ReadingIqoo5 series debut strength interpretation of “120 super full mark flagship”

Author: zmhuaxia