Specifications, comparison, reviews,
MTF-charts for lenses by Canon,
Nikon, Sony, Pentax, Olympus,
Sigma, Tamron, Carl Zeiss, etc.
1.8 1 2155
1 1 2191
0.75 1 2013
Owner reviews: Vivitar 200 mm f/ 3.5 (Kino)
Really one of the sharpest manual telephoto lens .
Yes is one weakness minimal focus distance is from about 3 meters :))
At the price of 30$ is a lens for a long time for have it :)