What equipment and related knowledge should a novice photographer prepare?

If you want to learn photography, go directly to the SLR, which is not expensive now. Both Canon and Nikon can buy 55 lenses at first. If you go to Digital City, you notice that some merchants bid for cameras at low prices to attract customers. When you are interested, they say that you must buy accessories together. This is also necessary, and it will be expensive. Accessories can buy a UV mirror (necessary to protect the lens), camera bag (not too small), spare battery, data card (suggested class 10, class4 camera will be interrupted if there is a problem), screen protective film (generally more than ten yuan, diamond film is one or two hundred, depending on your own needs), hood (depending on the situation, buy or not), and others. Of course, it is better to shop around, and online shopping is not recommended. After all, there are thousands. Pay after the trial operation in the digital city, and then pay when you are satisfied!