The novice is going to the physical store to buy Nikon 7200. That is, what should be paid attention to when picking up the machine, such as what to see to identify the authenticity, whether the second

The novice is going to the physical store to buy Nikon 7200. That is, what should be paid attention to when picking up the machine, such as what to see to identify the authenticity, whether the second-hand is refurbished, etc. There is no need to identify the authenticity of SLR cameras. There are no fakes and fakes in SLR cameras, only parallel imports, chargers and rework machines. The easiest and most reliable way is to go to a regular chain store or a local regular photographic equipment store. In fact, the identification method of licensed parallel imports is relatively simple. Now Nikon licensed machines are registered with their own activation codes, and products can be registered in Nikon official website. This code is only applicable to domestic licensed products, and a set of products has only one activation code. As long as you take the activation code orally and can successfully use it to apply for a one-year extended warranty, it is generally licensed. Generally speaking, refurbished machines are not common, but chargers are common. Merchants may take out cameras for photographers to simply try out or just show them. There is a seal at the opening of licensed camera. Just carefully observe whether the seal is intact before tearing. In addition, there is another place that few people pay attention to. There is a thin layer of lubricating oil on the metal flange of the lens of the new camera. As long as the lens flange is installed, there will be more or less wear marks on it, but the new camera does not. Shutter times are easy to be faked, and general picture software is not allowed to display them. Generally speaking, no reference.