What does 18-200 mean?

What does 18-200 mean? This is actually a very special number range, which is very common in the field of photography. If you buy or know the lens, you can understand. This digital range represents a universal lens, which can provide full zoom from wide angle to telephoto, that is to say, only one lens is needed to meet the photographic needs in various scenes. Therefore, 18-200 lens is the favorite of many digital SLR camera enthusiasts and professional photographers.

The zoom ability and accuracy of 18-200 lens are widely praised. Its wide-angle end can easily cope with shooting scenes such as scenery, architecture and portraits; The telephoto end allows you to capture distant details. This is very useful in tourism shooting. You don't need to change the lens, and you don't have to worry about the difficulty of capturing in different scenery or crowds. In addition, the 18-200 lens also supports image stabilization and ultrasonic autofocus, which can make the lens more stable and sensitive when shooting.

However, 18-200 lens also has some shortcomings, such as lens size and weight. Due to its full zoom range, 18-200 lens is relatively large and heavy. In addition, the image quality of 18-200 lens may not be as stable and clear as that of single-focus lens. If you pay attention to image quality, then you need to consider other lens types. In a word, the versatility and portability of 18-200 lens make it a product worthy of investment, but you need to choose it carefully according to your shooting needs.