Third-party lenses are sometimes looked down upon by the sort of photographers who insist you can only take a good photo if your lens says Canon or Nikon on it. But, not only do some outperform their ...

The new zoom is compatible with D-SLRs with APS-C image sensors and features the widest aperture ever seen on a lens of this type. Images, and the devices that capture them, are my focus. I've covered ...

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With the company's ground-breaking and competitively priced 18-35mm f1.8 lens, you'll feel like you're shooting with a better camera. Lori Grunin Senior Editor / Advice I've been reviewing hardware ...

When we came across the Sigma 18-35mm f/1.8 DC HSM a couple of months ago, the first thing that popped into our heads was: how much? After all, it's the first-ever zoom lens with a constant sub f/2.0 ...

For this test, the Sigma 18-35mm F1.8 DC HSM lens was attached to a Canon EOS 700D body, which in turn was mounted on a sturdy tripod. Exposure delay mode was activated. Tonal and colour variances ...