How was this photo taken? Which lens should Canon 60d choose? What other skills are needed in the shooting process? Be specific.

1, 60D is fine, no problem. Personally, I think it's enough to buy a 90 micro-dragon. I have used this lens, and it is still good. It is easy to show this effect. Besides, that's what your budget is for.

2. During shooting, don't completely open the aperture and close both apertures. For example, the maximum aperture of Longteng 90 micro is 2.8, you can receive 4 or more, and the effect is still great, and the definition will be improved accordingly. In short, as long as you have a large aperture and are closer to the subject, you can get the desired effect (blurred background and prominent theme).

It takes a lot of effort to light this thing. You can't learn it in a day or two, nor can you make it clear in a sentence or two. If you have a small light box at home, you can try all kinds of light bulbs. Use which one works well!

I tried my best. I hope I can help.