Sigma 100-300mm F/4.0 EX DG IF HSM — 10x High Definition 2 Element Close-Up (Macro) Lens (82mm)

Convert your Sigma 100-300mm F/4.0 EX DG IF HSM into a macro-capable rig with this +10 Close-Up Lens. It employs High Definition (Beveled Design) optics and a 2 Element Optical Glass construction made from High-Index / Low-Dispersion material. Optical surfaces are Fully Multi-Coated & Threaded Anti-Reflection Coating to help minimize flare and boost contrast. Easily Attaches To The Lens Listed In The Title.