Zoom Camera Lenses for Sony Alpha
Now that you've bought you new interchangeable lens camera, it's time to start thinking about adding extra zoom lenses to your gear. With a little research, choosing the best Sony Alpha wide angle camera lens is a breeze. The proper equipment places a little extra creativity in your hands.Focal Length
Before you decide, it's important to understand the different terms you'll associate with your new lens. Focal length is the lens's angle of view. The camera lens typically has two numbers to indicate the extremes of the range. For example, it could appear as 18 - 55 mm or 70 - 200 mm. Fixed focal lengths only use one number such as 50 mm or 100 mm.Aperture
Another parametre for describing a Sony camera lens is the aperture. It often appears as F4 or f/4, but you might also see 1:4. It might seem weird, but the smaller number means it has a larger maximum aperture, meaning it is capable of gathering more light. For example, an F2.8 lens is able to collect twice as much light as an F4. With a larger maximum aperture, photographers can shoot photos in lower light without using flash.Image Stabilisation
Some of the Sony Alpha camera lenses have built-in image stabilisation. These lenses use Gyro sensors to detect the slightest movement. It then stabilises the image to reduce blur, resulting in a photo that you can proudly share with friends, family, and clients.Zoom, Zoom
There are several different types of zoom lenses to choose from when looking for a new attachment. The standard zoom is a general-purpose lens that covers a range of focal lengths. Telephoto zoom is ideal for photographing kids playing, wildlife, and sporting events. If you are looking for an all-in-one lens, look at the superzoom lenses. Those that spend a lot of time taking photos of landscapes, interior shots, and architecture get the best quality with a wide-angle zoom. Lastly, the macro is for extreme close-focusing of small objects such as flowers and insects.