Sigma DG 28-70mm f/2.8 EX
Brand & mount
- Autofocus lens
- Brand: Sigma
- Mount type: Full frame
- Type: zoom
Sigma DG 28-70mm f/2.8 EX is a fast autofocus zoom lens for SLR cameras.
The optical scheme comprises 14 elements in 12 groups (4AS+2ED). Thanks to minimum aperture ratio of f/2.8 enables shooting in low lighting conditions without a tripod or a flash. Thanks to the 9-bladed aperture, the subjects located outside the depth of field are shown with very smooth features.
This lens has a size of 87.2 mm. This is a normal size, very convenient in everyday use. This lens weighs 510 grams, given the weight of the camera, it may deliver long wearing problems. The lens is suitable for shooting near objects. Mounting the filter has a common size. Is useful for landscape, architecture, interior and genre photography. Lens fit for low light conditions. Sigma DG 28-70mm f/2.8 EX went on sale in 2004.
May be available from: Amazon.com,
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