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| Manufacturer | Sigma | Tamron | Canon | Nikon Nikkor |
|---|---|---|---|---|
| Model | C 28-70 mm f/2.8 DG DN | 28-75 mm f/2.8 Di III VXD G2 | RF 28-70 mm f/2.8 IS STM | Z 28-75 mm f/2.8 |
| Lenst style | Universal zoom | Universal zoom | Universal zoom | Universal zoom |
| Focal length | 28 - 70 mm | 28 - 75 mm | 28 - 70 mm | 28 - 75 mm |
| Maximum aperture | f/2.8 | f/2.8 | f/2.8 | f/2.8 |
| Angle of view | 75.4 - 34.3 o | 75.38 - 32.18 o | 75 - 34 o | 75 - 32.2 o |
| Closest focusing distance | 0.19 m | 0.18 m | 0.24 m | 0.19 m |
| Maximum magnification | 0.3x | 0.37x | 0.24x | 0.34x |
| Minimum aperture | 22 | 22 | 22 | 22 |
| Diaphragm blades | 9 | 9 | 9 | 9 |
| Auto focus type | AF | VXD | STM | STM |
| Lens Construction | 16 elements / 12 group | 17 elements / 15 group | 15 elements / 12 group | 15 elements / 12 group |
| Filter diameter | 67 mm | 67 mm | 67 mm | 67 mm |
| Macro Yes/No | No | No | No | No |
| Stabilization | No | No | Yes | No |
| Available mounts | Sony E Sony FE L-mount/Leica-SL |
Sony E Nikon Z Sony FE |
Canon R | Nikon Z |
| Dimensions | 103.5 x 72.2 mm | 117.6 x 75.8 mm | 92.2 x 76.5 mm | 75 x 121 mm |
| Weight | 470 g | 540 g | 490 g | 565 g |
| Additional information | Release date - 24.02.2021 2 FLD lenses, 2 SLD lenses, 3 aspherical lenses |
Release date - 30.09.2021 (Nikon Z variant – 28.03.2024) 2 aspherical elements, 2 low dispersion glass elements |
Release date - 12.09.2024 2 UD glass elements, 2 GMo aspherical lens elements |
Release date - 14.12.2021 3 aspherical elements, 1 ED element, 1 Super ED element |
| Score [max 5.00] | No score | No score | No score | |
| Our Review |
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