Traditional Culture Encyclopedia - Photography and portraiture - Ordinary digital cameras are suitable for telephoto or short focus, home and travel!

Ordinary digital cameras are suitable for telephoto or short focus, home and travel!

In fact, there is no concept of short focus in digital cameras. The telephoto end of telephoto refers to a relatively large focal length, and a small value indicates that the wider the wide-angle end, the better. Let's talk about the concept of focal length:

Focal length, the digital camera will mark the equivalent focal length of 24~360, and the front number indicates the size of the wide-angle end. The smaller this number is, the wider the range when shooting scenery, which is suitable for traveling. Cameras below 2500 are very good, and the worst is 28. The latter number refers to the telephoto end, which means that the larger the number, the stronger the magnification of distant scenery.

Therefore, if the wide-angle end of the camera is the same, the larger the telephoto end is, the higher the production cost of the lens will be. The key is not to use this function.