Tamron's patent for a 200-800mm f/6.7 and 200-600mm f/5.6 have got me champing at the bit. Here's why ...

There are a couple of schools of thought when it comes to the perfect portrait lens. An 85mm gives a flattering perspective and enables close-up upper body shots from a discrete shooting distance, ...

The 50-400mm F/4.5-6.3 Di III VC VXD is getting some autofocus improvements and support for shooting at up to 120fps.

Best picks - Top quality glass to use with your Nikon Z mirrorless camera, offering improved autofocus and image quality ...

Sigma has launched two fast-aperture prime lenses for Canon mirrorless ... However, we're yet to see full-frame lenses from Sigma and Tamron. To us, it looks like Canon is taking care of its ...

Tamron Co., Ltd., specialised manufacturer of optics and one of the leading companies in the security / surveillance equipment industry announces the launch of a Vari-Focal lens 1/3” 5-50mm F/1.6 ...

Credit: Matthew Richards The Tamron 50-400mm F4.5-6.3 Di III VXD is one of our favorite full-frame superzoom lenses. Its combination of superb optical performance, accomplished autofocus and ...

The taller the column, the better the lens performance. CA (Chromatic Aberration) is measured with all in-camera corrections switched off, as far as we can do so anyway. Centrally, CA is not a ...

The launch opens up more ultra-bright aperture, wide-angle prime options ... third-party autofocus lenses available from multiple third-party brands, including Sigma and Tamron.