2013年8月18日 星期日

Used Digital SLR Cameras choose Notes

"Do not be afraid to buy it, do not be afraid to buy", which is just entering the secondary market of people often hear the proposal because the seller must bear some degree of risk, especially private sale on the network, it is easy because both sides cognitive difference in the disputes. In order not to fear, can do is to minimize the risk of the seller in question to be filtered and equipment, but not petty. That we are in the transaction process and should pay attention to what the problem?


Recognizing Warranty:

Whether new or used equipment, there is a risk of failure in need of repair, which is whether the equipment during the warranty period is quite important, the remaining warranty period will also affect the length of second-hand equipment market.

Items Appearance:

In general, the body of the defects or traces of use, the seller in advance should be described and illustrated, and even attach pictures to make reference to the buyer, the buyer will be found to be acceptable to contact the seller. Therefore inspection, there are mainly focused on the description does not match with the seller of the defect, and did not see the other pictures on the details, such as hot shoe contacts are dirty rust, the actual test each jack socket can not work, etc. .

Shutter Frequency of use:

Shutter count is about the price of hot phone itself the key, because the shutter group has a certain life span, reaching the number on the line after the release may have to be replaced. And the number of the amount of the shutter can be used as the indicator of the degree of wear radio body, such as the mirror because of long-term use and wear and tear, leading autofocus performance degradation. In addition to the reference number provided by the seller shutter, recommendations can bring their own laptop, via software or a specific page to view models.

Sensor:

Then the previous step, can be checked the status of the photosensitive element. When the screen appears miscellaneous point, press the zoom button checks if the noise is still in its original location, which is represented by screen problems, check if the zoom noise will move with it, that stated that this is photosensitive element issue. Also, do not forget to check the mirror is raised on the photosensitive element has no age, but only if you want to maintain a certain amount of power the battery, so that the mirror is raised to execute a command, it is recommended to remind the seller first battery is full, or the like Measures owned the battery for detailed testing.

Packed Accessories:

Finally confirm some things that had not boxed in, like a manual, CD, charger, etc., unless the seller prior to show that there are gaps, or should all have a son. In addition, if the seller has promised to included other things that should be better recognized.

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