What are the precautions for buying second-hand digital cameras?

1, pay attention to the price: If you plan to buy a second-hand digital camera, you should go to the store or online to find out the current price of the product before you buy it. Generally speaking, there will be a 20% discount for second-hand products, but it also depends on the sales volume of the products.

2. Pay attention to the channel: There are many resources of second-hand digital cameras on the Internet. Compared with second-hand physical stores, the second-hand trading platform on the Internet has narrowed the distance between sellers and buyers, and there is no intermediate link between second-hand resellers, so the transaction is relatively more transparent. Online second-hand trading platform is a popular second-hand trading channel at present. Using the Internet for second-hand trading, you can invite face-to-face trading or online trading through the credit intermediary platform, which can ensure that foreign users can buy second-hand digital cameras online.

3, pay attention to renovation: buy digital products, everyone is afraid to buy refurbished machines. The renovation of second-hand digital cameras mainly deals with the appearance, such as touch-up paint and polishing. But if it is interior decoration, it is generally not easy to find when buying. We can only judge whether the camera has been removed or repaired by observing whether the screw position is worn or not. Generally, the longer the camera goes on the market, the more this will happen; On the contrary, the newly introduced camera has a low renovation rate.

4. Pay attention to performance: shooting in full-automatic file, P file, A file, S file and M file. In the process of shooting, rotate the front and rear vibrators of the camera respectively, observe the digital changes of aperture and shutter values, and switch the focal length at the same time to ensure that all dials, keys and vibrators work normally.

The price of digital products has dropped rapidly, and many people can't stand the situation of dropping one file in a few months, so second-hand digital cameras are very popular with consumers.