The Sigma 70mm F2.8 DG Macro is the first prime macro lens to be adorned with the Art badge. Fully redesigned to deliver exception 1:1 (life-sized) magnification, the 70mm F2.8 DG Macro lens features a new coreless DC motor for extremely smooth autofocus performance. Prioritizing optical performance, the lens features an extending, floating, two-group focus mechanism. This configuration minimizes aberration to produce optimal results at any focus distance.
The Canon EF mount version of the lens is compatible with Canon Lens Aberration Correction performs in-camera corrections of peripheral illumination, chromatic aberrations, distortion, and more, to further enhance image quality.
- Tech Specs
Lens Construction 13 elements in 10 groups Angle of View (35mm) 34.3° Number of Diaphragm Blades 9 (Rounded diaphragm) Minimum Aperture F22 Minimum Focusing Distance 25.8cm/10.2in Filter Size (mm) φ49㎜ Maximum Magnifications 1:1 Dimensions
(Diameter x Length)
ø70.8mm x 105.8mm/ 2.8in. x 4.2in.
Weight 515g/18.2oz. Corresponding Mounts Sigma DG Canon
DG - DG for Digital Full Frame and APS-C
* The appearance, specifications, and the like of the product are subject to change for improvement without notice.
**This product is developed, manufactured and sold based on the specifications of E-mount which was disclosed by Sony Corporation under the license agreement with Sony Corporation.
GEOMETRICAL MTF CHART
DIFFRACTION MTF CHART
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- FOCAL LENGTH SIMULATOR
The focal length changes the angle of view in an image. The longer the focal length, the smaller the angle of view and the greater the magnification.
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