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Tests and reviews for the lens Sigma 70-300mm F4-5.6 DG OS Canon
Measurements and specifications
| Announced | 2009-09-01 |
| Indicative price (USD) | 359 |
| Aperture | f/4-5.6 |
| Focal range (mm) | 70 - 300 |
| Filter diameter (mm) | 62 |
| Max diameter (mm) | 76.5 |
| Mount type | Canon EF |
| Stabilization | OS |
| AF Motor | DC |
| Zoom type | Ring |
| Rotating front element | Yes |
| Tripod mount | No |
| Color | Black |
| Full-Time manual focus | No |
| Number of lenses | 16 |
| Number of groups | 11 |
| Diaphragm blades | 9 |
| Circular aperture | Yes |
| Length (mm) | 126.5 |
| Weight (gr) | 610 |
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Further readings for the Sigma 70-300mm F4-5.6 DG OS Canon
To provide photographers with a broader perspective about mobiles, lenses and cameras, here are links to articles, reviews, and analyses of photographic equipment produced by DxOMark, renown websites, magazines or blogs.
Lens Article
|
February 13
|
With the vagaries of photographing wildlife, the flexibility of a telephoto zoom would appear to be an attractive solution. However, image quality is often a compromise at the maximum aperture and longest focal length, typically the most crucial settings. We’ve pulled some lens data from our database and put together a round up of popular zoom lenses over the years (and made some comparisons with high performance primes). Read on to find out which models have the best image quality. |
Lens Review
|
September 28, 2011
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