Sigma EX 28-70 / 2,8 DG Expert Reviews

The Sigma 24-70mm F/2.8 EX DG Lens is sharpest at the wide end of its focal length range. At 24/28mm, the 24-70 is very sharp in the center at f/3.2. However, performance gets progressively worse as the focal length is increased. To me, 70mm f/2.8 is not

I believe I will provide a nicer end result, but it is going to take me longer than planned to bring everything online. I currently have all of Canon's current AF lenses and all listed (and a couple of yet-unlisted) Sigma and Tamron lenses with the Sigma

Sigma Press Release An ultra-telephoto zoom up to 500mm producing high performance with digital or film SLR cameras. The new multi-layer lens coating and lens design reduces flare and ghosting. Aspherical lenses and SLD glass provide correction for all ty...

The new multi-layer lens coating and lens design reduces flare and ghosting

Press Release - A compact zoom lens with large aperture from 24mm super-wide-angle(2004.3.16) 24-60mmF2.8 EX DG Sigma introduces the new 24-60mm F2.8 EX DG zoom lens at Photo Expo 2004. From super-wide-angle of 24mm this lens has a very compact design as

This lens covers focal lengths from 24mm ultra wide angle to 70mm medium telephoto and provides a large f2.8 aperture at all focal lengths. Its design employs three aspherical lens elements to minimize spherical aberration, astigmatism and sagittal comma

This is a large lens that is well built and feels like it will go the distance. The zoom ring is surprisingly small for the size of the mechanism it has to move, but although a little heavy in operation, worked well.

The Sigma 70-200 mm from the can with a zoom lush luminous intensity of 2.8 aufwarten. However, the contrast values and the resolution for the long focal length for a recommendation too low. Stopping increases over the entire focal length range

The Sigma 70-200 with the rich light intensity 2.8 must live without stabilizer, but with a great picture quality up to the longest focal auftrumpfen and costs only 900 euros. An affordable lichtstarkes telephoto zoom - recommendation. To de