I am particularly troubled about changing the lens, especially when there is no assistant when shooting outside, and there is no place to place the camera and lens next to it. Then changing the lens is simply a “nightmare” thing. After all, everyone’s lenses are not very cheap. If you accidentally drop it when you change it, it will really hurt you.
Because of this, the first consideration when choosing a lens is basically a zoom lens, and a large ternary lens is the absolute first choice, especially the focal length of 24-70mm, which is definitely an indispensable lens for every photographer. Among the focal lengths of mirrorless cameras, Sony FE 24-70mm F2.8 GM is the most suitable.
In terms of optical design, the G master series lens has never disappointed me. Sony FE 24-70mm F2.8 G uses three aspherical lens design, including a newly developed XA lens, powerful optical design belt Here comes excellent resolution performance. The new XA lens can effectively eliminate the phenomenon of astigmatism and curvature of field, while the ED (low dispersion) lens and the super ED lens can also perfectly solve the problem of axial chromatic aberration that occurs when photos are enlarged. Coupled with the fact that Japanese imaging companies have always been highly acclaimed to effectively reduce glare and ghosting, for those who like to shoot large backlit movies, a lens with such excellent coating technology is the most suitable.
When it comes to lenses, it is often inevitable to discuss an issue that everyone cares about most-aperture. As we all know, a large aperture can bring a very soft background blur effect to our photographs, but if the design of the aperture blades is not good enough, the sharpness of the center focus will be reduced while having the blur. However, the Sony FE 24-70mm F2.8 G does not have to worry about this problem at all. The excellent lens technology design of 18 elements in 13 groups makes it still have a very excellent center sharpness performance under the maximum aperture of F2.8. It can also be seen in the official MTF imaging quality evaluation chart.
It can be seen that the Sony FE 24-70mm F2.8 G still has very good image quality even in the extreme focal length and full aperture of the 24mm and 70mm lenses. At this point, many zoom lenses are not good enough, and the performance of Sony SEL2470GM also proves that it is worthy of being the trump card of Sony’s mirrorless lens group.
Of course, after the aperture is fully opened, it is very important to focus quickly and accurately. If the focus is not aligned, the picture may be a blank shot. Sony SEL2470GM adopts a direct-drive ultrasonic motor focusing system, which perfectly realizes accurate, fast and quiet focusing ability, which can be perfectly competent for shooting still pictures or moving videos.
In general, the Sony FE 24-70mm F2.8 G is undoubtedly the king of the Sony lens group and the entire mirrorless lens world, whether it is a large constant F2.8 aperture, a detailed lens body design or Excellent optical design, in the era of full-frame high-pixel micro-single, it helps professional photographers and high-end photography enthusiasts to create photography, allowing them to stand proudly among the pinnacle of the lens industry.
