Cameras

TwitterFacebook
Get flash to fully experience Pearltrees

Sigma 55-200 mm F/4-5.6 DC Lens for Olympus E-System Cameras

http://www.wrotniak.net/photo/oly-e/si-055-200.html It remains unknown if the lens also reports the data needed by the camera and/or Olympus postprocessing software for compensation of geometric distortion and light fall-off. Both effects are, however, not visible with this lens, so I couldn't really care less.
Minolta

Camera Reviews

Tamron 18-200mm design and build quality Pictured below from left to right are the Tamron, Nikkor and Sigma 18-200mm lenses zoomed-out to their shortest positions. Each lens measures 73x84mm, 77x97mm and 70x78mm (diameter x length) respectively.

Tamron AF18-200mm F3.5-6.3 XR Di-II LD IF DSLR lens full review

http://www.cameralabs.com/reviews/Tamron18200mm/page2.shtml
ReviewsCamera

Cameras-Buy