Used Camera Lens

Are there risks attached to buying a used camera lens? Of course, as with anything that is used, there are always risks. Camera lenses are extremely sensitive and delicate items, composed mostly of glass elements. A single scratch or misalignment on a used camera lens can nullify the effectiveness of the lens and lead to picture noise and aberrations. This risk is even greater with zoom lenses, which contain a greater amount of moving glass parts.

How can one feel confident about a used camera lens? The only real answer to that question is to use it. A visual examination of a lens will only reveal superficial problems. Lens scratches are often hard to see with the naked eye and if they are, the lens is definitely ruined. In fact, damage could exist within the lens--something that won't be visible until you see your pictures.

Another important factor to consider when buying a used camera lens--Nikon, Canon, or otherwise--is how compatible it is with your existing camera. Different cameras require different lens mounts. Even if you find a lens that is theoretically compatible with your camera, it may not be a perfect fit. Even the slightest space between the lens and the camera body can lead excess light to seep in--ruining the pictures you take. To that end, it is imperative to fully research lens compatibility with your camera.

Buying a used digital camera lens is an excellent way to save money. Lenses are expensive for a reason; they are a complex piece of machinery, essential to the proper functioning of the camera. Nevertheless, as sensitive as they may be, if a lens is well taken care of, it can last for many years. A good rule of thumb when buying a used lens is to look for one with very little wear.