Sigma 180mm f/2.8 APO Macro EX DG OS HSM Lens (EF Mount)

The Sigma 180mm f/2.8 APO Macro EX DG OS HSM Lens for Canon is high-speed macro lens. The Sigma 180mm f/2.8 APO Macro EX DG OS HSM Lens for Canon can range from infinity telephoto to life-size (1:1) macro without accessories. The Sigma 180mm f/2.8 APO Macro EX DG OS HSM Lens for Canon features a Floating Internal Focusing (FIF) system as well as a non-rotating front lens group, which makes the lens easier to work with polarizing filters. It also incorporates 3 FLD glass elements for color aberration corrections. Additionally, the lens has a Super Multi-Layer coating that helps to eliminate ghosting and flare, as well as produce images with more contrast and sharpness. The rounded 9 blade diaphragm also provides an appealing bokeh, especially when photographing at the maximum aperture or at 1:1 magnification.

The integrated OS (Optical Stabilizer) system permits users to photograph handheld with shutter speeds up to 4 stops lower than usually possible. An HSM (Hyper Sonic Motor) is also incorporated into the design, ensuring quiet and quick auto focusing and manual focus capabilities.

Key Features

• High-speed f/2.8 180mm macro lens provides 1:1 magnification ratio.
• FLD glass elements and a floating inner focusing system help to correct for color aberration, field curvature, and image distortion.
• Multi-layer coating reduces ghosting and flare and provides greater contrast and color fidelity.
• Rounded 9 blade diaphragm produces an attractive out of focus quality.
• Integrated Optical Stabilizer system permits users to photograph handheld with shutter speeds up to 4 stops lower than usually possible.
• A Hyper Sonic Motor is incorporated into the lens design, ensuring quiet and quick auto focusing and manual focus capabilities.