Is the entry-level camera worth buying, mainly for taking pictures?

Nikon d5200. It has the strongest 39-point 9-cross focusing system and 2k pixel metering system in the current entry-level SLR, and a new cmos with excellent resolution and tolerance of 2400w pixels (this photosensitive original was later used by Nikon d7 100 and Pentax k-3 flagship machine after removing the low-pass filter, which is quite powerful). It is one of the best models in performance and image quality among entry-level cameras at present.

A camera is a kind of equipment that uses the principle of optical imaging to form an image and records the image with a negative. This is an optical instrument used for photography. In modern social life, there are many devices that can record images, all of which have the characteristics of cameras, such as medical imaging equipment and astronomical observation equipment.

After the light reflected by the shot scene is focused by the camera lens and the shutter that controls the exposure, the shot scene forms a latent image on the photosensitive material in the camera box, and forms a permanent image after being developed and fixed. This technology is called photography, which is divided into general photography and professional photography.

2065438+In September 2008, the Harmonized System Committee of the World Customs Organization classified UAVs as "flying cameras".