Sigma 70mm F2.8 DG Macro is a Fixed aperture Auto Focus (AF)
Macro Prime lens with 35mm FF max sensor coverage, and it is designed to be used with
EF Mount cameras.
The Sigma 70mm F2.8 DG Macro is also available in the Nikon F (FX) , Sigma SA, Sony E and Leica L mounts.
What type of photography is the Sigma 70mm F2.8 DG Macro lens good for?
The choice of photography type for which you intend to use the Sigma 70mm F2.8 DG Macro is a crucial decision factor. Below, we have assessed its suitability for various photography scenarios:
There is only one more lens with the Canon EF mount that has the exact same focal and aperture range with the Sigma 70mm F2.8 DG Macro, the Sigma 70mm F2.8 EX DG Macro.
Lenses in Canon EF Mount with Same Focal and Aperture Range
Reasons to Buy the Sigma 70mm F2.8 DG Macro Art Lens
Here we've included a summary of the advantages and disadvantages of the Sigma 70mm F2.8 DG Macro Art lens in a list form to assist you in determining whether it offers the features you need.
| Weather-sealed |
| Autofocus |
| AF/MF Switch on Lens |
| Compatible with Sigma Teleconverters |
| Hood supplied |
| Full-time Manual Focusing |
| Covers Full-Frame Sensor |
| 9 Diaphragm Blades for Smooth Bokeh |
| High Max Magnification ratio of 1x |
| Min focus distance of 0.26m / 10.2 inch |
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We couldn't find any significant Cons for the Sigma 70mm F2.8 DG Macro Art
Lens Mount
Sigma 70mm F2.8 DG Macro is compatible with cameras that have a Canon EF lens mount. Some of the latest released cameras that are compatible with the Canon EF lenses are Blackmagic URSA 12K LF, Z CAM E2-F6 II 6K and Z CAM E2-S6 II 6K.
Size, Weight and Filter Thread
The size and weight are crucial factors to consider when searching for your next lens. Sigma 70mm F2.8 DG Macro has a maximum diameter of 71mm and a total length of 106mm. It weighs 515g / 18.2 oz.
Sigma 70mm F2.8 DG Macro has a filter thread of 49mm. Below are links to the filters that we recommend you to consider for your Sigma 70mm F2.8 DG Macro:
You can also check All Canon EF Mount Lenses with 49mm Filter Thread Size to find the matching lenses.
Focal Range
Sigma 70mm F2.8 DG Macro has a fixed focal length of 70mm. When it is mounted on an APS-C sensor camera with 1.6x crop, it provides an 35mm (FF) equivalent of 112mm.
Teleconverter Compatibility
Sigma 70mm F2.8 DG Macro is compatible with the Teleconverters below. With the use of these TC/extenders, you can find how the total focal reach and effective aperture of your Sigma 70mm F2.8 DG Macro changes below:
Sigma 70mm F2.8 DG Macro Focal Range and Aperture Change with Teleconverter
Weather Sealings
The Sigma 70mm F2.8 DG Macro is a weather-sealed lens, which provides extra protection to prevent water and dust get inside the lens and camera body under light rain, snow and wind. In order to have effective protection, you have to pair the Sigma 70mm F2.8 DG Macro with a weather-sealed camera body such as the Canon 1D X III, Canon 6D MII and Canon 5D MIV.
Maximum Magnification Ratio
Sigma 70mm F2.8 DG Macro has a Max Magnification Ratio of 1x with a minimum focusing distance of 0.26m.
Below are the 3 Macro Prime type Canon12 mount lens alternatives with highest max magnification ratios:
Aperture
The Sigma 70mm F2.8 DG Macro Art features a maximum aperture of F2.8 and can be stopped down to a minimum aperture of F22. An aperture of F2.8 provides a solid balance, offering capable low-light performance and giving you plenty of flexibility when shooting indoors or during golden hour. The combination of a longer 70mm focal length and a bright F2.8 opening makes it incredibly easy to isolate your subject, melting away busy backgrounds into smooth, professional bokeh. The minimum setting of F22 is excellent for deep depth of field work like macro photography, though you may want to avoid the absolute smallest settings to skip the sharpness loss caused by optical diffraction.
Optical Formula
Sigma 70mm F2.8 DG Macro's optical formula consists of 13 elements in 10 groups . The following special elements are used in this design:
- Two FLD glass elements
- Two SLD glass elements
- Two aspherical elements
Lens Hood
Sigma 70mm F2.8 DG Macro comes with a removable lens hood which is handy to reduce lens flare and glare in your photos. The model number of the hood is LH708-01.
Popular Comparisons of Sigma 70mm F2.8 DG Macro
Here are the 8 most popular comparisons of the Sigma 70mm F2.8 DG Macro amongst Camera Decision readers.
Top Alternatives of Sigma 70mm F2.8 DG Macro Lens
In addition, it would be interesting to check which lenses from other mounts are most commonly compared with the Sigma 70mm F2.8 DG Macro Art.
Top Alternatives of Sigma 70mm F2.8 DG Macro in Other Lens Mounts
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