If you shoot professionally, semi-professionally or are a serious photography enthusiast then a fast f/2.8 24-70mm zoom lens is a must for your photography kit. The Tamron SP 24-70mm f/2.8 Zoom Lens is the perfect alternative to the much more expensive Canon 24-70mm f/2.8.

Plus you'll get an image stabilized lens to boot, which makes the lens even more versatile in low light conditions.