Description
This is a close-up lens for the Canon Eos 5D Mark III camera. It has two achromatic elements to correct chromatic aberrations, and is screw-on to the front of the lens.
Optics close-up lenses are for quick and easy close-up photography. The close-up lens is screwed on to the front of a lens which has a 72mm filter thread. This lens has two achromatic elements to correct chromatic aberrations. They do not degrade the high optical performance resulting from your cameras natural lens.