Sigma Canon 105mm F2.8 EX DG MAC OS HSM Lens

Sigma Canon EOS 105mm F2.8 EX DG MAC OS HSM Lens
(Sigma 4258954)

• Large aperture macro lens
• High Performance
• Optical Stabilizer (OS) Technology
  
  

Overview

The Sigma 105mm F2.8 EX DG MACRO OS is a large aperture offers high performance with OS (Optical Stabilizer) system. OS system enables handheld close-up photography.

A Special Low Dispersion (SLD) lens and one high refractive index SLD lens provide excellent correction for all types of aberration and distortion. A floating focusing system moves two different lens groups in the optical path to different positions. This system compensates for astigmatic aberration and spherical aberration and provides extremely high optical performance from infinity to 1:1 Macro.The Super Multi-Layer Coating reduces flare and ghosting, providing high contrast images. It is also possible to use this lens with Sigma's APO TELE CONVERTERS. The HSM (Hyper Sonic Motor) ensures quiet and high speed auto-focus as well as full-time manual focus capability. This lens features a rounded 9 blade diaphragm creating an attractive blur to the out of focus areas of the image.