Want to learn photography, SLR, D3200, how to choose second-hand D300?

God, compared with D300, D3200 is a plastic toy. Photography is a good introduction. You can basically understand the basic concepts and operations after taking photos for several months, but you need to learn more, think more and practice more if you want to advance. D3200 is an entry-level machine. There is nothing to see except the virtual height of the pixel. A "trip here" is ok. If you want to learn photography with it, there is nothing you can do. In a few weeks, you will know this machine thoroughly. Then, nothing is more painful than trying to upgrade after eating the equipment. Although the D300 is a bit old, it is also a quasi-professional machine, and its performance is very good except that it is not full-size. I may feel dizzy at first, but the more I use it, the more I like it. The deeper I study photography, the more I can explore its potential. I use Nikon D3000 as an entry machine, and now I really envy you. If you choose D300, you have to have a lens, and the fixed focus must be equipped with one. The more you learn photography, the more you can feel the unparalleled image quality of fixed-focus lenses. Because the D300 is a half-frame, it's embarrassing to get an 85-frame card. You can match it with a 50mmf 1.8, which is cheap and excellent in imaging (the new one is more than 700). If the budget is sufficient, the fixed-focus lens ensures the image quality. You also need to hang a zoom lens to meet the daily shooting. It is best to input a zoom lens with a constant aperture of 24-70F2.8, which is awesome, but it is too expensive (up to 1 1000). The next best thing is that 16-85mm is also great (more than 3000), if it is still too expensive. Then the telephoto. Although it is not necessary, it is really worthwhile to get a telephoto card for a half-frame fuselage (the focal length should be multiplied by 1.5). Don't worry about this. If you have enough money, you can get a 70-200 f 2.8( 13000 or so). Although expensive, you can continue to use it. You can change the fuselage at will. Nikon still has 80-200F2. Having said that, to sum up, you must choose D300 (provided that the machine conditions are acceptable, the shutter is more than 50,000 or the fuselage is in a mess or you should be careful if it has been disassembled and repaired). If you don't have money, take the lens of18-105 mm+50 MMF1.8 first, and then consider the other lenses I mentioned if you have money.