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| [Lens Hood LH1134_01]
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| Lens Construction |
18 Elements in 16 Groups |
| Angle of View |
20.4 -8.2 degrees |
| Number of Diaphragm Blades |
9 Blades |
| Minimum Aperture |
F32 |
| Minimum Focusing Distance |
150-250cm |
| Maximum Magnification |
1:8.6 |
| Filter Size |
Diameter 105mm |
| Dimensions |
Diameter 112.8mm X Length 271mm |
| Weight |
2600g |
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| Corresponding AF Mounts |
SIGMA,
CANON,
NIKON (D) |
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1/160 sec., F5.0 |
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| Large aperture of F2.8 at 300mm focal length |
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| This lens represents a revolutionary leap forward in ease of use. This was achieved by transforming a large-aperture F2.8 300mm lens into a zoom lens that allows you to determine the picture composition you want without having to change your vantage point. |
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| SLD glass and aspherical lenses |
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It has two SLD (the special low dispersion) glass elements in front group and another element of SLD is being used for rear group for excellent correction of chromatic aberration.
It prides excellent imaging capability like a prime lens. |
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| The AF drive for Sigma SA, Canon and Nikon cameras is equipped with a silent, responsive and high speed HSM , which also provides full-time manual focus function. |
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| Sigma Apo Tele Converters (optional) |
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| High-speed focusing is possible when this lens is used with dedicated APO EX tele-converters (1.4x and 2x). By adding an APO tele-converter, which is sold separately, you can use this lens as a 168-420mm F4 AF tele-zoom lens with a 1.4x tele-converter, or as a 240-600mm F5.6 AF ultra-telephoto zoom lens with a 2x tele-converter. It is also possible to use AE (Automatic Exposure) function, even EX Tele-converters are attached to the lens. |
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| Internal Focusing and Internal Zooming |
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| Since focusing and zooming do not change its overall length, this lens is easy to hold and use. In addition, since the front of the lens does not rotate, a circular polarizing filter can be easily attached and use. |
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