Camera gear is expensive, even entry level equipment adds up quickly. That’s why buying used is a great option for new and seasoned photographers alike. One of the best places to look for good deals is with lenses. They can be found in many different places including local camera stores, online retailers that specialize in selling used gear, eBay and photography message boards. However, there are some things that you need to keep in mind before making a purchase.
It is important to remember that when you buy a lens used from someone that you have never met before, it is often a “cash only” transaction. This means you will not be able to get the protection of store refunds or the manufacturer warranty. It also means that you will not be able to return the lens if it does not work correctly. This is why it’s important to do your homework on the seller, including checking out their reputation, full name and contact information online.
Before you buy, make sure to check out the lens in person. This is the most critical thing to do if you want to be confident that the lens will work properly. 중고렌즈 Make sure to bring the camera that you will be using it on so that you can test it out. It’s also a good idea to ask the seller if they are comfortable with you mounting their lens and testing it out. If they aren’t, it could be a red flag that they are hiding something.
When inspecting the lens, always look at the back element first. The front element can take a lot of damage before it starts to show in images, but the rear element is what actually controls how light passes through the lens and the quality of the image. If the rear element is scratched or dirty, it will significantly impact how well the lens performs.중카메라렌즈
Finally, be sure to check for signs of fungus or mold. These are common in older lenses that have been stored in particularly humid areas. Early fungus/mold will look like water spots on the lens, while later stages will start to degrade the coating and can cause the lens to become misaligned.
Another important thing to consider is the condition of the contact points, which are the small pins on the backside of the lens that allow electronic information to pass through from the camera. These are usually gold-colored and should be in a similar high-quality condition as when the lens was new.
Finally, if possible, it is always better to buy from a store that specializes in camera gear. For example, KEH is the premier place to buy (and sell) used cameras and lenses; they have a rigorous inspection process and grading system that they adhere to. If you can’t find what you need locally, they also have a good selection of used camera lenses on their website that are backed by their warranty/return policy.