Sigma 105mm f2.8 EX DG OS MACRO for Canon

The Sigma 105mm f/2.8 EX DG HSM Macro Lens for Canon EOS Cameras delivers superb, distortion-free images throughout its broad focus range, from infinity telephoto to life-size (1:1) macro, as close as 12.2" (31 cm) without accessories. A Special Low Dispersion (SLD) lens and one high refractive index SLD lens provide excellent correction for all types of aberration and distortion. Its non-rotating front lens group makes it easier to work with polarizing filters.

• Life-Size (1:1) Magnification
• "Focus Free" Mechanical Design
• 12.2" (31 cm) Close Focusing Distance
• Non-Rotating Front Lens
• Optical Stabilizer (OS)
• Hyper Sonic Motor for Quiet Autofocus
• Super Multi Layer (SML) coating reduces ghosting caused by reflections from the surface of digital image sensors