What kind of lens can make the scene look enlarged?

If it looks like a telescope, it is a telephoto lens. Generally, telephoto means that the focal length is longer than100 mm. Of course, the longer it is, the stronger the magnification effect will be. Of course, telephoto lenses can also magnify relatively close scenes, but just like telescopes, they can't focus at a certain distance, that is, they can't see clearly.

There is also a magnifying effect, similar to a magnifying glass or microscope. Is to zoom in on tiny objects at close range. This kind of lens is called macro lens, and the maximum magnification of macro lens is generally 1: 1 macro. In other words, the object is as big as the negative. It's naturally bigger when it's enlarged into a photo.

According to your supplement, you should be talking about telephoto lenses. Usually, the longest focal length of the telephoto lens of 135 camera is about 300mm, and the magnification is basically 5-6 times that of the telescope. The zoom range of the camera is very large, often exceeding 10 times. Of course, the telephoto lens is also very long. For example, the longest lens of Canon is 1200mm, which is equivalent to more than 20 times the effect of a telescope. But the price is close to 1 million. Of course, there are astronomical telescopes for celestial photography. The camera is connected through the adapter ring, and the magnification can reach dozens or even hundreds of times. But that's not a real camera lens.