Sigma 18-250mm f/3,5-6,3 DC OS HSM
This is a zoom lens manufactured by Sigma and the model was launched 2009.
The lens belongs to the category
superzoom lenses. A superzoom lens gives you a wide zoom range, from a wider field of view (wide angle) to a more narrow field of view (telephoto) and is usually appreciated as an all-in-one travel lens.
- See all lenses released by Sigma
- See all lenses that was released 2009
- Read more about superzoom lenses
Compatibility, autofocus and focal length
The lens is available for both Canon and Nikon cameras, but there are two different versions of this lens (one for each brand and mount) so it is important that you ask for and choose the right version when bying the lens.
This lens is designed and meant for Canon and Nikon cameras with a smaller sensor (often referred to as 'APS-C') which means that the lens does not fit all camera models. By clicking on the link below you can make sure that the lens works with your camera model and you should do an additional check with your local dealer as well, before you buy the lens just to be sure.
The ability to use autofocus is available for all cameras.
The lens has a focal length of 18-250 mm. Since the lens is designed to be used on a camera with smaller sensor ('APS-C') the focal length will be equivalent to 29-400 mm if you have a Canon camera or 27-375 mm if you have a Niko camera.
A positive thing is that this lens has a versitale zoom range, where the difference between 'maximum zoomed out' to 'maximum zoomed in' increases the lens versatility since you as a photographer easily can compose your picture without moving yourself physically.
- See compatible cameras and perceived/equivalent focal length
- See a full camera compatibility chart for Sigma 18-250mm f/3,5-6,3 DC OS HSM
- Read more about focal length and your field of view
- Read more on the cameras impact on the perceived focal length
Lens brightness and image stabilizer
The lens brightness and aperture value is f/3,5-6,3.
This lens is not considered to have a good aperture value and brightness. It is something to consider before you purchase the lens. To compensate for this you might, while photographing in less favorable light conditions, be forced to either use higher ISO settings (which generates more noise in the image), slower shutter speeds (which may give some motion blur) or flash lightning. Read more at the link below what lens brightness means to you as a photographer.
One thing to consider is that the lens has a variable brightness, which means that depending on how much you are zooming the lens will have a different maximum aperture value. At 18 mm the lens brightness is f/3,5 and at 250 mm the brightness is f/6,3. Through the link below you can read more about what this could mean for you as a photographer.
Inside the lens there is an image stabilizer, which helps to fend off possible movements and tremors. This is very positive and can be of great help in situations and conditions where the light is inadequate and not enough for decent shutter speeds.
- Read more about the aperture and lens brightness
- Read more about changing brightness at different focal lengths
- Read more about how an image stabilizer works
Filter and Lens Hood
The lens has a traditional filter thread on the front and its measuring 72 mm which also the filter you will use must have. If you use for example an UV filter can be a cheap insurance against scratches and dust.
If you buy this lens it will come with a lens hood, whose model name is "LH780-04 581".
Prices and awards
TIPA Awards 2009: Best Entry Level Lens
The 13,8x zoom Sigma 18-250mm f/3.5-6.3 DC OS HSM integrates the exclusive Optical Stabilization system. Four special low dispersion (SLD) glass elements and three aspheric elements ensure very high quality. A minimum focus distance of 45 cm at all focal lengths proved a very appreciated solution.
See homepage
Pictures (product and sample images)
In order to see larger product images of the lens, click the link below.
Besides looking at product images it is also of interest to see pictures taken with this specific lens. This can give you a hint of what kind of images this lens can achieve, what the focal length will be like etc.
- Images of Sigma 18-250mm f/3,5-6,3 DC OS HSM
- Sample pictures taken with Sigma 18-250mm f/3,5-6,3 DC OS HSM
Things to consider before buying
Below you will find some summarized points and facts that can be considered as the 'pros and cons' of this lens. These are based entirely on the facts and values that are accessible through the lens specification, so we highly recommend that you also read the reported reviews available (see tab 'Reviews'); this in order to get a more complete view of the lens and its capabilites. Reviewer opinions reflect the lens, its use and its optical performance in a more accurate way, but any way - here a few different points to consider before buying this lens.
- The price (more info)
- A versatile lens for those who own their first DSLR camera
- Has a built-in image stabilizer
- An impressive focal range
- Has a built-in autofocus motor
- A lens hood is included
- The lens was awarded at TIPA Awards 2009: Best Entry Level Lens
- Works only on cameras with APS-C sensor
- Poor aperture value with its f/6,3
- A variable lens brightness at different focal lengths
- The lens is not sealed against moisture and dust
Specification
| Product Name: | Sigma 18-250mm f/3,5-6,3 DC OS HSM (See dictionary) |
| Release date: | 2009 |
| Manufacturer: | Sigma |
| Type of lens: | Superzoom |
| Construction: | Zoom lens (with the ability to zoom in and out) |
| Works with cameras from: |
Canon (see compatible cameras) Nikon (see compatible cameras) |
| 1:1 at Macro: | No Macro lens |
| Compatibility: | Designed for APS-C cameras (see compatible cameras) |
| Autofocus (AF): | Yes |
| Built-in autofocus (AF) motor: | Yes (more info) |
| Maximum aperture: |
f/3,5-6,3 The lens aperture and brightness varies at different focal lengths. f/3,5 at 18 mm f/6,3 at 250 mm (Read more) |
| Focal Range: |
18-250 mm
This is a "DC" lens, designed for APS-C sensors, and will have a focal length equivalent to: On Canon cameras: 29-400 mm On Nikon cameras: 27-375 mm Read more on the cameras impact on the perceived focal length |
| Lens Construction: | 18 elements / 14 groups |
| Image Stabilizer: | Yes, OS |
| Closest Focusing Distance: | 45 cm |
| Filter: | Filter Thread, 72 mm |
| Lens Hood: | LH780-04 581 (included) |
| Tripod mount: | No (Read more) |
| Weather sealing: | No |
| Dimensions (diameter x length): | 79 x 101 mm |
| Weight: | 630 g (see the total weight, camera+lens) |
| Retail price (USD) | 750 USD
Click here for current pricing and price information |
Product Page (Sigma):
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Link to Sigma (product page) |
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Link to Sigma (product page) |
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Link to Sigma (product page) |
| Send in a product link |
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Reviews
 | fotosidan.se (reviews by users) |
| juzaphoto.com |
| the-digital-picture.com |
| Submit a review link |
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Does this lens work with my camera?
Below you will find all registered cameras here on Lensora. Wether the actual camera works with this lens or not is displayed with a green or a red symbol, and if you want to know more about why the lens and the camera work or do not work together you click for further information..
Pictures (product and sample images)
In order to see larger product images of the lens, click the link below.
Besides looking at product images it is also of interest to see pictures taken with this specific lens. This can give you a hint of what kind of images this lens can achieve, what the focal length will be like etc.
- Images of Sigma 18-250mm f/3,5-6,3 DC OS HSM
- Sample pictures taken with Sigma 18-250mm f/3,5-6,3 DC OS HSM
Alternatives to Sigma 18-250mm f/3,5-6,3 DC OS HSM for Canon photographers
Below you will find four interesting alternatives to Sigma 18-250mm f/3,5-6,3 DC OS HSM. Make sure to compare these (and other) options before deciding which lens you will buy.
Alternatives to Sigma 18-250mm f/3,5-6,3 DC OS HSM for Nikon photographers
Below you will find four interesting alternatives to Sigma 18-250mm f/3,5-6,3 DC OS HSM. Make sure to compare these (and other) options before deciding which lens you will buy.
Make your own comparison
Click here and you can choose yourself which lenses you want to make a comparison with.