Sigma 17-70mm F2.8-4.5 DC Macro
This lens offers a large aperture of F2.8 at 17mm wide angle and yet it is compact, with an overall length of 82.5mm (3.2") and diameter 79mm (3.1"). The lens design incorporates an inner focusing system, which ensures fast AF speed as well as prevents the front of the lens rotating, making it particularly suitable for use with circular polarizing filters and petal shaped lens hoods. This lens is also equipped with Zoom Lock Switch that eliminates "Zoom Creep" during transportation.
- 3 Legged Thing Corey Magnesium Alloy Travel Tripod with AirHed Neo Ball Head Review
- Ask A Pro: Scott Kelby Answers Your Photography Questions
- Which Lens Is Best for Portraits: A Fast 85mm F/1.4 Prime or a Versatile 70-200mm F/2.8 Zoom? (VIDEO)
- Celebrity Shooter Matthew Jordan Smith Shows You How to Take Great Portraits of Women (VIDEO)
- Watch These Massive Siberian Tigers Feast on a Drone After Ripping It out of the Sky (VIDEO)