Recommend about 5000 SLR cameras and discuss their advantages and disadvantages.

1.5000 SLR, you can choose the new Nikon D5000, with excellent picture quality, high color saturation and sharp picture, which can be released directly, saving too much post-processing. But also with high-definition camera function, there is no time limit.

Nikon's sensitivity is also the best in SLR, which can reduce image noise in dark environment.

Better than canon 500D. Buy early and enjoy early!

2. distinguish between authenticity and falsehood. It's simple. There is an official telephone inquiry from the merchant on the box. Just enter the number scratched on it and you will know whether it is fake, new or old.

You can also see if there are dust marks on the lens bayonet, buttons and battery socket.

But generally cameras don't sell second-hand. Second-hand goods are usually bought in public places.

3. Buy it in Beijing. You can buy it at the Nikon store in Zhongguancun E World. It's just a few floors above. There are several. I bought it there. It won't be used.

You can also go to Wukesong photographic equipment city, where there are the most photographic equipment.