Why don't photographers use a7r3?

Photographers don't use a7r3 analysis:

Advantages and disadvantages:

One: focus quickly and accurately.

The first thing we mention is focusing, which is fast and accurate. Basically, Bian Xiao likes to use it very much. Basically, I like focusing with AF-C and eye control. Before Bian Xiao's shooting habit, we usually pointed at the middle focus, and then there would be a prompt tone after aiming, and then we would use translation to compose the composition. In fact, this shooting technique has been used by Bian Xiao himself for nearly ten years, and he has always been used to it.

However, there is always a disadvantage in doing so. Translation composition is easy to deviate after intermediate focusing. The focus will be very inaccurate. After using this camera, focus with its AF-C and add eye control. Eye control is a black technology of Sony. It can focus directly on the eyes of our portrait shooting, and its focus always follows the eyes wherever people go. Bian Xiao thinks this may be the most important factor for so many users to choose Sony.

Two: the convenience of location shooting.

When shooting outdoors, sometimes we shoot in strong sunlight. The "Sunshine Mode" option will appear. Of course, there is also a defect, which is a bright spot in the photo. From the computer, you will see that there are some gaps. At this time, it can be suggested to use its electronic window, which will be closer to the original picture. It is recommended that you use the magnetic folding hood, which can be disassembled and used at any time.

If we shoot scenes, sometimes it will be very dark, and there is no way to turn on the lights. We must rely on high ISO, and the post-production system is more tolerant. Although it is worse than Canon, the effect is still relatively good, so each family has its own advantages.

Basically, Sony A7R3 is in this CMOS, and its tolerance is as high as 14.7EV, which is actually very good. Later, it was very small in size and weight, so it could be conveniently put in a backpack and taken out for shooting at any time. Because it is small, users can do whatever they want.

However, there are also very uncomfortable slots, and Bian Xiao really wants to vomit. The menu design of this camera is very inhuman for professional photographers. Because it disperses all the functions and gives almost all kinds of options. At present, the only solution is that you can set up four custom interfaces, and this interface can be put into your common icons. The current solution belongs to this way.

Another point is that its touch mode is too limited. Currently only supported, one is single focus, and focusing shooting is not supported. The second is to double-click to enlarge the photo preview. At present, there are only these two functions, but if users want a mobile phone-style sliding option, unfortunately, there is no such touch function at present.

The last point is the focusing problem of telephoto lens. When using telephoto lens, if telephoto lens is used, the effect of telephoto lens transfer is quite bad for professional photographers. Users reported that the lens of Canon Rabbit with 70-200mm and aperture of 2.8 could not be focused when the camera was changed to direct shooting. He will always be in a state of pulling the bellows. If it's telephoto shooting, Bian Xiao doesn't recommend that you shoot with the adapter ring.