As a Camera Lens Manufacturer, share with you.
Fixed Focal Length Lenses
The benefits of fixed focal length lenses are mainly reflected in the use of short focal lengths:
⒈The fixed-focus wide-angle or standard lens is generally larger than the zoom lens covering the corresponding focal length. The apertures of general fixed-focus wide-angle and medium-focus lenses are above 2.8, and the amount of light is large, which is convenient for shooting in low-light conditions.
⒉The fixed-focus wide-angle lens is generally shorter than the shortest focusing distance of the zoom lens covering the corresponding focal length. For example, the shortest focusing distance of EF17-35 is 0.42m, while the shortest focusing distance of EF20/2.8, EF24/1.4, EF28/1.8, and EF35/2 are all 0.25m. The shortest focusing distance has many advantages, especially for wide-angle lenses. A short focusing distance means being able to get very close to the subject and get a large image. And in conjunction with their large aperture, it can achieve a wide-angle background blur effect that is not easy to achieve with a zoom wide-angle lens.
⒊The fixed-focus wide-angle lens is generally smaller and lighter than the zoom lens covering the corresponding focal length. This can make your camera less eye-catching and easy to capture.
⒋Wide-angle fixed-focus lenses generally have better imaging than the wide-angle range of the zoom lens. This is determined by the design of the lens. Since the zoom lens has to consider all focal lengths to have relatively good imaging, it is necessary to sacrifice local interests to make the whole Relatively good performance. But the prime lens does not need to consider these.
Our company also has Fixed Focal Length Lenses on sale, welcome to contact us.
https://www.girronlens.com/news-advantages-prime-lenses.html
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