Wide-angle lens and Zoom lens

Wide-angle lens noun - A camera lens having a wider than normal angle of view (and usually a short focal length); produces an image that is foreshortened in the center and increasingly distorted in the periphery.

Zoom lens and wide-angle lens are semantically related In some cases you can replace phrase "Zoom lens" with "Wide-angle lens", this phrases are similar.

Zoom lens noun - A camera lens that magnifies the image.

Wide-angle lens and zoom lens are semantically related in camera lens for zooming toward object topic. You can use "Wide-angle lens" instead a noun phrase "Zoom lens".