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180mm F2.8 APO Macro EX DG OS HSM

Typical Photography: Wedding & Events, Portrait, Nature & Wildlife, Specialty, Macro

  • Large aperture optically stabilized macro lens
  • FLD glass elements, performance equal to fluorite
  • Carrying case, lens hood, front & rear caps
SKU: 107954 Categories: , ,


The APO Macro Sigma 180mm F2.8 EX DG OS HSM is a high performance telephoto macro lens designed for Full Frame sensors but may also be used with smaller APS-C size sensors with a corresponding effective increase in focal length to about 260mm with most cameras. The 180mm F2.8 has a large aperture to handle any lighting scenario and the macro capabilities allow focusing down to 1:1 magnification ratio at its closest working distance of 18.5 inches.

A Hyper Sonic Motor (HSM) ensures quiet, high speed, and accurate autofocusing while an Optical Stabilizer (OS) compensates for camera shake when shooting hand held. The 180mm F2.8 macro also incorporates a floating Internal Focusing system which reduces aberration during shooting working together with three FLD (“F” Low Dispersion) glass elements for superior correction of color aberration. This lens has a rounded 9 blade diaphragm creating an attractive blur to the out of focus areas of the image and is also compatible with Sigma APO teleconverters.

Additional information

Lens Construction

19 Elements in 14 Groups

Angle of View


Number of Diaphragm Blades


Mininum Aperture


Minimum Focusing Distance

47 cm

Maximum Magnifications



95mm x 203.9 mm

Lens Mounts

Canon, Nikon, Sigma, Sony


HSM – Hyper-Sonic Motor

Filter Size (mm)



1638 g


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