Sigma 18-50mm f/2,8-4,5 DC OS HSM Specifications
Next to each category and value there are articles describing it all, giving you a deeper understanding on every area so you can better understand the strengths and weaknesses.
Product |
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| Name | Sigma 18-50mm f/2,8-4,5 DC OS HSM See our Dictionary |
| Manufacturer | Sigma |
Release Date and Price |
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| Release Year | 2009 |
| MSRP | 420 USD
What is MSRP? |
| Buy it today | View best deals for this lens |
Lens Type |
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| Lens Type | standard zoom Lens |
| Zoom or Prime | Zoom lens (with the ability to zoom in and out) |
Mount and Compatibility |
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| Mount | Canon (see compatible cameras) Nikon (see compatible cameras) |
| Compatibility | Designed for APS-C cameras (see compatible cameras) |
Focus |
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| Closest Focusing Distance | 30 cm |
| Autofocus (AF) | Yes |
| Built-in autofocus (AF) motor | Yes (more info) |
Aperture |
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| Maximum aperture | f/2,8-4,5
The lens aperture and brightness varies at different focal lengths. f/2,8 at 18 mm f/4,5 at 50 mm (Read more) |
Optics |
|
| Elements: | 16 elements / 12 groups |
| Focal Range: |
18-50 mm
This is a "DC" lens, designed for APS-C sensors, and will have a focal length equivalent to: On Canon cameras: 29-80 mm On Nikon cameras: 27-75 mm Read more on the cameras impact on the perceived focal length |
Physical |
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| Diameter | 74 mm |
| Length | 88 mm |
| Weight | 395 g (see the total weight, camera+lens) |
Other |
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| Image stabilization | Yes, OS |
| Filter | Filter Thread, 67 mm |
| Lens Hood | LH730-02 580 (included) |
| Tripod mount | No (Read more) |
| Weather sealing | No |
