http://www.fotofach.de/ 122-257 http://www.fotofach.de/festbrennweiten-erfahrungsberichte/tamron-sp-af-90mm-f28-di-makro-11/ The Tamron AF 90mm f/2.8 Di SP is a superb lens without any significant flaws and it's easily as good as the corresponding (classic) Micro-Nikkor - the resolution figures are extremely high, vignetting is marginal, CAs are low and distortions are non-existent. The build quality may be slightly inferior in comparison to the Nikkor but then the price tag is also substantially lower so the verdict can only be - HIGHLY recommended! ]]> Thu, 01 Apr 2010 10:15:43 +0200 122-186 http://www.fotofach.de/festbrennweiten-erfahrungsberichte/tamron-sp-af-90mm-f28-di-makro-11/ The Tamron AF 90mm f/2.8 Di SP is a superb lens without any significant flaw. In fact optically it is every bit as good, maybe even slightly better than the Canon EF 100mm f/2.8 USM macro. The lens has a very good build quality. Nonetheless it's not quite as impressive as the Canon in this respect because it extends during focusing and regarding AF noise. That said the price tag is also somewhat lower so the verdict can only be - HIGHLY recommended! ]]> Sun, 07 Mar 2010 21:25:39 +0100