Sigma 70mm f/2.8 DG Macro Art Lens for Sigma SA
Product Highlights:
- SA-Mount Lens/Full-Frame Format
- Aperture Range: f/2.8 to f/22
- Two FLD Elements, Two SLD Elements
- Low Dispersion and Aspherical Elements
- Super Multi-Layer Coating
- 1:1 Magnification, 10.2" Min. Focus
- Coreless DC AF Motor, Manual Override
- Weather-Sealed, Brass Bayonet Mount
- Rounded 9-Blade Diaphragm
- Compatible with Sigma USB Dock
- Sigma 70mm f/2.8 DG Macro Art Lens for Sigma SA
- LCF-49 III 49mm Lens Cap
- Rear Cap LCR II for Sigma Mount Lenses
- LH708-01 Lens Hood
- Case
- Limited 1-Year Warranty
- Limited 3-Year U.S.A. Warranty Extension
Sigma 770mm f/2.8 DG Macro Art Lens for Sigma SA
Sigma 70mm f/2.8 DG Macro Art Lens for Sigma SA
Optimized for notable image clarity at close working distances, the Sigma SA-mount 70mm f/2.8 DG Macro Art Lens from Sigma is a true 1:1, life-size macro lens well-suited for close-up and macro subjects. As a member of the esteemed Art series of lenses, this short-telephoto prime is also distinguished by its sophisticated optical design that makes use of two FLD elements, two SLD elements, one anomalous partial dispersion/high refractive index element, and two aspherical elements to limit both chromatic and spherical aberrations for high clarity, sharpness, and color accuracy. A Super Multi-Layer Coating also enhances image quality by suppressing lens flare and ghosting for improved contrast and color fidelity in strong lighting conditions. Additionally, a rounded nine-blade diaphragm contributes to a pleasing bokeh quality.
| Performance |
|---|
| Focal Length |
70mm |
| Aperture |
Maximum: f/2.8
Minimum: f/22 |
| Camera Mount Type |
Sigma SA |
| Format Compatibility |
35mm Film / Full-Frame Digital Sensor |
| Angle of View |
34.3° |
| Minimum Focus Distance |
10.16" / 25.8 cm |
| Magnification |
1.0x |
| Maximum Reproduction Ratio |
1:1 |
| Optical Design |
13 Elements in 10 Groups |
| Diaphragm Blades |
9, Rounded |
| Features |
|---|
| Autofocus |
Yes |
| Physical |
|---|
| Filter Thread |
Front: 49 mm |
| Dimensions (DxL) |
2.79 x 4.17" / 70.8 x 105.8 mm |
| Weight |
1.13 lb / 515 g |
| Packaging Info |
|---|
| Package Weight |
2.0 lb |
| Box Dimensions (LxWxH) |
6.9 x 5.0 x 4.6" |
