Canon EF 35mm f/1.4L USM 10x High-Definition 2-Element Close-Up (Macro) Lens (72mm)

High-Definition +10 close-up (macro) attachment with a beveled design to enhance close-focusing performance on the lens named above. Built from two high-index, low-dispersion optical glass elements for improved image quality. Optics are fully multi-coated and finished with a threaded anti-reflection coating to reduce flare and boost contrast. Designed to thread onto the lens listed in the title for quick, secure mounting.