Buying Camera Lenses

A camera lens also known as photography lens enables a camera to capture images. It may be a single optical lens or a compound lens that's built by assembling a bunch of lens elements together. A compound lens works better in minimizing optical aberrations and thereby helps in producing better image quality.

The two key characteristics of a camera lens are focal length that determines how large or small the image will be relative to the object, and the aperture that limits the image brightness and the shutter speed. A camera lens must provide you the desired perspective and depth, the key characteristics of photography.

The common types of camera lenses include: Normal Lens, Macro Lens, Wide-Angle Lens, and Telephoto Lens. Most compact digital cameras come with fixed normal lenses but professional cameras allow you to mount lenses on the camera as per your shooting requirement.

More on Camera Lens Types >>