Specifikacija
Sigma 70mm f/2.8 DG Macro Art Lens for Canon EF
- EF-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
Specs
Focal Length | 70mm |
Maximum Aperture | f/2.8 |
Minimum Aperture | f/22 |
Lens Mount | Canon EF |
Lens Format Coverage | Full-Frame |
Angle of View | 34.3° |
Minimum Focus Distance | 25.8 cm |
Maximum Magnification | 1x |
Macro Reproduction Ratio | 1:1 |
Optical Design | 13 Elements in 10 Groups |
Diaphragm Blades | 9, Rounded |
Focus Type | Autofocus |
Image Stabilization | No |
Filter Size | 49 mm (Front) |
Dimensions (ø x L) | 70.8 x 105.8 mm |
Length at Maximum Extension | 105.57 mm |
Weight | 515 g |