If you’re new to photography, buying a used lens can be a great way to get the quality of a high-end lens without paying the full price. 중고렌즈 However, like any other secondhand or used item, lenses can sometimes have hidden problems that are difficult to spot when you’re in a rush to make a purchase. Whether you’re shopping for a used lens online or in person, there are some simple tests you can do to help make sure that the lens you’re buying is worth your money.
When purchasing a used lens, it’s important to take the time to thoroughly inspect it, especially if you’re going to buy it in person. You don’t have the protection of store refunds or manufacturer warranties when you buy a lens that you meet the seller to pick up, which means that it’s basically buyer beware. In this video from ZY Productions, you’ll learn seven things that you should always look for when inspecting a used lens before you hand over your hard-earned cash.
Among the most important things to look for is damage to the outer shell. Dents are a sign that the lens has been dropped at some point in the past, and can affect the optical performance of the lens. If a lens has severe dents, it’s a good idea to walk away from the sale altogether.
You should also check to see if the lens has been serviced by a professional technician. If it has, you should be able to find a receipt in the seller’s camera bag, which is a good indication that the lens was fixed correctly and is still in good working condition. Lastly, you should examine the threads on the lens to make sure they aren’t damaged or cross-threaded from improper mounting of filters.
Another very important thing to look for is whether the lens has been modified in any way. Many lenses, particularly older ones, have threaded holes that allow for the attachment of filters and accessories. If a lens has been threaded incorrectly, it can cause the lens to lose focus or even fall off.
Lastly, you should always ask the seller why they’re selling the lens. Some reasons are completely legitimate, such as switching to a different system or upgrading to a new lens. Other reasons may be less so, such as damage or dissatisfaction with the lens’s performance.중고렌즈
With a little bit of attention, you can find some fantastic deals on used lenses, and save yourself a lot of money in the process. Just be sure to do your homework and test out the lens before you decide to spend any money on it, and you should end up with a quality used lens that will serve you well for years to come.