Спасибо, что дали мне именно этот сайт.
И что же я в нем прочитал???? Может и вам стоит прочитать ещё раз написанное в самом низу?
http://www.orchideen-kartierung.de/Macro100E.html
My conclusions: Optically the Tamron SP90 is clear the best objective of the 100mm row. Its AF meets absolutely precisely, is however slowly and rather loud. The Canon is optically in the center not many worse, drops however at the edge at far opened apertures, whereby a AF problem may take place. These optical disturbances at close range can be equalized by an optically high-quality attachement to a large extent. Above f=8 all lenses show no real differences, diffraction loss make f=32 rather worthless. The Canon has the fastest AF with far distance, although not as surely adjusting as the Tamron. One has the impression that the AF jumps perhaps in steps, whereby the Tamron offers simply more finely gradated steps than the Canon. As expected outstandingly the MPE65 as a specialist, optically as mechanical. Optically the Sigma 50mm is nearby, but mechanically it is a worse thing.
И что же мне о вас теперь думать?
















Bookmarks