What kind of lens does Nikon D300 match?

As a student, you must be academically oriented. I hope burning the camera won't affect your studies.

For your budget, 18000.

And the photos in your link, I'll give you some advice on camera matching.

As for the fuselage, I still recommend the D300. After all, I don't need to tell you the difference between DX and D90.

Now the focus is on lens selection.

The first shot, 85/ 1.8 is highly recommended. The price is around 2500.

The second shot, I recommend 16-85, the price is about 4000.

85/ 1.8, the portrait is definitely fine, and the "macro" in your link should be taken into account.

16-85, needless to say, we all know.

Plus CF card, tripod head, bag and cleaning accessories, it is about 18000.

In addition, D300+ second-hand 17-55 can be considered.

If you have any other questions, you can send me a message and we can talk on QQ.

If you don't choose me, who will you choose?

The photo I uploaded was taken with 85/ 1.8. 85/ 1.8 people are like mowgli, and hummingbirds are everywhere.