I have the:
Sigma 18-200mm f/3.5-6.3 DC OS Zoom Lens on order. But I'm second guessing myself. I read now the "ex" lenses are sharper. My idea was to have a very sharp lens. But as I read more - zooms w/a wide range are not sharp and "ex" sigma lens are sharper. Maybe this is over generalization...
Photos made w/the lens on the web seem acceptable...
Lee G.
Sigma 18-200mm f/3.5-6.3 DC OS Zoom Lens on order. But I'm second guessing myself. I read now the "ex" lenses are sharper. My idea was to have a very sharp lens. But as I read more - zooms w/a wide range are not sharp and "ex" sigma lens are sharper. Maybe this is over generalization...
Photos made w/the lens on the web seem acceptable...
Lee G.