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Sigma 70-300mm F4/5.6 Macro DG
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SPECIFICATIONS:
Capable of macro photography, this
lens has a 1:2 maximum close-up magnification at the 300 mm focal length. Its
the ideal high performance lens for portraits, sports photography, nature photography,
and other types of photography that frequently use the telephoto range.
- SLD (Special Low Dispersion) glass
We used SLD (Special Low Dispersion) glass in this lens for excellent correction
of chromatic aberration. This also corrects for fluctuation of aberration
due to focusing. The new multi layer lens coating reduces flare and ghosting,
a common problem with digital cameras and also creates an optimum colour balance.
- Macro shooting with maximum magnification
1:2
The minimum focusing distance is 1.5 m/59 inches at all zoom settings. It
also has a switch for changeover to macro photography at focal lengths between
200mm and 300mm with a maximum close-up magnification from 1:2.9 to 1:2.
- Without changing the distance
between camera and subject, you can change the shooting magnification.
- Lens Construction 14 Elements
in 10 Groups
- Angle of View 34.3 - 8.2 degrees
- Number of Diaphragm Blades 9 Blades
- Minimum Aperture F22
- Minimum Focusing Distance 95cm
- Maximum Magnification 1:2
- Filter Size 58mm
- Dimensions Diameter 76.6mm X Length
122mm
- Weight 545g
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