Pentax K-3 49mm 10x High Definition 2 Element Close-Up (Macro) Lens

High Definition (Beveled Design) +10 close-up (macro) attachment. Constructed from high-index / low-dispersion 2 Element optical glass for improved image quality. Optical surfaces are fully multi-coated and feature a threaded anti-reflection coating to reduce flare and boost contrast. Easily attaches to the lens listed in the title.