Camera Lens Zoom Optics

This image features a clear illustration of a camera lens, highlighting its common specifications. The text around the lens barrel identifies it as a 'ZOOM LENS EF-S 18-55mm' with an aperture range of '1:3.5-5.6' and a 'Φ58mm' filter thread. The central aperture, illuminated by what appears to be a light source, draws attention to the inner optical elements, representing the core functionality of a photographic lens.

camera - lens - zoom - optics - aperture - photography - equipment - digital