... 420-700nm Broadband Antireflection aldural, ISO9001 high definition digital original Camera Lens for Canon 600D A camera lens (also known as photographic lens or ... in principle between a lens used for a still camera, a video camera, a telescope, a microscope, or other apparatus, but ... are different. A lens may be permanently fixed to a camera, or it may be interchangeable with lenses of different ...