Sigma SD14 77mm +10 (10x) High-Definition 2-Element Close-Up (Macro) Lens

High-Definition (beveled design) +10 close-up (macro) lens made for the Sigma SD14. Optics consist of 2 high-index, low-dispersion elements for improved close-focusing clarity. All glass surfaces are fully multi-coated and finished with a threaded anti-reflection coating to reduce flare and ghosting. 77mm thread size and designed to attach easily to the lens specified in the title.