David Taylor is a British award-winning landscape and travel photographer, who was born and raised in Newcastle upon Tyne and now lives in the ancient market town of Hexham, Northumberland. He took his first photograph at the age of 14, when his parents gave him a Kodak Instamatic for Christmas, and he has been taking photographs ever since.
The easiest option when buying a new lens for a system camera is to pick a zoom (and in fact virtually all kit lenses supplied with new cameras are zooms). Practically speaking zoom lenses make a lot sense. A zoom lens lets you adjust the focal length to one degree or another.