Second, the flash. The Yin Yan made in China is actually very good. Nikon's SB900 is the first choice. Although it is recognized as a "magic lamp", the price will exceed your budget. If you have a chance to compare, Yin Yan is also good!
Third, Nikon's "Super King" 12-24mm imaging has almost nothing to say, but the price is too expensive, about 7,000 yuan. So we can only choose the excellent lens of the deputy factory, Sima or Tuli. Pay a little more, 12-24mm4750 yuan can buy a suitable horse. In fact, Tuli 12-24mmF4 is really good, the fixed focus is enough to surpass Nikon or Sigma's floating aperture zoom lens, and the price is only about 3,400 yuan. As for distortion control, Nikon is not as good as Nikon. After all, you only paid half the money!
Fourth, the filter is not recommended to buy. Ten thousand yuan lens, with high-grade B+W value, it is best not to configure it below three thousand yuan. Because both baogu and Yan Gao UV affect the light entering. It's not worth matching a cheap lens with high-grade UV. Just pay attention when using it.