How to shop a camera lens

Lens-interchangeable digital camera, there are a lot of cameras and traditional tools. All dictionaries for general purposes, even if these benefits is the price of the picture quality. To select the best lens in your situation, but it looks like the amazing properties of almost important to consider not in detail you can find. The best lenses for your situation without problems.

Instructions

1.

You need to determine what focal length. This function is used in the device, mm field of view. Take a picture and move on. A wide range of other manufacturers describe focal length, so the camera make sure you know the correct size. The general rule is that the APS-C, Nikon, Canon, Panasonic, Sony, Olympus, four in the third. Sometimes see other manufacturers ' lenses are also discussed in the traditional 35 mm, you can compare them easily.

2.

Frame type lens or zoom in and out. This applies to the focal length of the zoom lens: focusing the lens, fixed focal length lens with zoom you use but most base is always the goal and offered pictures of the first class. The lens focal length and is suitable for special situations, such as in low light. The first lenses are generally more expensive.

3.

Choose the largest aperture. Exposure, Aperture and depth of field that affects the camera, if it's a light engine. Small, lightweight and good depth of field may be smaller than the 1.4 opening. Small aperture allows less light, for example, displays a number which is larger than the F5.6.

4.

If you want or need the lens and the image stabilization on the decision. Reduce your exercise or remote, especially if you move the camera, which can be a problem. If it's as much cameras, and I bought this lens problems. By the way, it has the ability to raise prices, but remember that the lens options.

5.

Select the correct Assembly and lens. Is the connection between the device and the lens, so it's important to purchase a compatible lens. Do you want to buy a camera lens, which can be used for the first time, despite the importance of the mountain, it is not necessary. The best way to find a compatible with aim, said the camera manufacturer to find the camera or compatible model line description. (III) is located in the company's other choices, but is compatible with objective information about the camera reported. In some cases, you can use a lens adapter is usually not compatible with the camera, but they often give little information, especially the AF speed.