Sony A7M3 quotation_Sony A7M3 parameter_picture_word-of-mouth

A lot of advanced technologies have been released. The focusing system is very powerful. Continuous shooting is fast enough, and the pixels are well balanced. The entry level has two card slots and a touch screen. The battery is very durable, and the dark light focusing and focusing are good. The standard eye control focusing is available, with an amazing 4K and 120 frame upgrade. The photo color is more beautiful, and the tolerance has 15 levels. In addition, it is also a starting point, A large number of sub factory micro single lens exposures have promoted the progress of image equipment. Perhaps the eye control focusing technology is not too difficult. The problem is that the image market is stagnant. Canon machines squeeze toothpaste all year round. Although Nikon has 850 and other good machines, many fashionable technologies are relatively outdated. Only full competition can make technological progress. Intelligent and portable imaging equipment is the trend of the times. In the future, equipment functions will become more and more, such as the mode of taking still life products, the beauty filter for taking portraits, and the color filter for taking videos. On the one hand, smart phone photography is popular. On the other hand, although its lens is poor, it has many functions open to you. The camera's decline is not poor picture quality, but poor lens, Instead, the manufacturer gives you less functions and less ways to play. Sony has just taken a few small steps in the image circle to conform to the trend of the times, but it is still much more self complacent than Canon Nikon. Taking the present as a starting point, even if Canon Nikon wants to reach the same maturity of the anti reaction system, at least three years later, there are too many old style lenses with low resolution in the SLR, All updates may be a heavy burden for Canon and Nikon. If the two paths are taken together, the pressure on development, production and capital will be greater

Compared with other new generation machines, the fuselage is not all metal, the life of the shutter is slightly reduced, the video focus is castrated in the dark, and the specifications of the display viewfinder are castrated. In addition, the focusing speed and precision are reserved, and various fashionable functions such as pixel offset interval, video depth of field synthesis are not available, which is just an entry-level positioning

At present, it is a classic machine. If you look at it in the next two years, that's all. Just like the Nikon D850, a series of parameters just came into the market are very good, but after half a year, they are all stacked with existing technologies, and there is almost no innovation.