Anyone know if a wide lens is the same thing as a zoom lens? I've got a lovely little sony DSC-W35 its one I can actual use but although it takes terrific pics I want a zoom lens I can use for wildlife etc.I've found an attachment but its called a wide lens. I know nothing about photography and need to have an idiot proof camera but I'd also like to zoom in on the birds on the beach, it has a zoom control in the camera but not close enough. Thanks Val.