Does the SLR photo have to match the lens?

When it comes to photographic equipment, the word pixel is always mentioned by amateurs.

no one mentioned these two words when photographing old birds.

the most professional place, or the biggest advantage, of SLR cameras is that they can change lenses according to their own shooting needs.

For example, if you want to take pictures of architecture, sea, desert and grassland, you can use a wide-angle lens.

If you take pictures of models and others, you can use 7 2, 5 and 85.

If you shoot at a macro, you can use a macro lens, which is subdivided inside. For example, if you shoot insects, the 18 macro head is the best, and the distance is a little longer, so it won't scare insects when shooting.

I have six shots now, and four shots were released before. It's the first time I heard you talk about where there are any pixels in the shots.

the pixels of the fuselage need to be developed into super-sized photos unless there are some specific photographic needs, so the pixel problem needs to be considered. Under normal circumstances, professional photographers, amateurs and people who rely on photography can ignore the pixel problem when using SLR. There are indeed high and low pixels in SLR, but for most people, they are all rich and redundant.