Re: D200 en 17-55 downgraden naar D80 en Tamron?
De Nikkor 17-55 gaat ook niet (als je geen extreme vignetting wil) op FF,
Het grote verschil zit hem volgens mij in de behuizing,
Uit Photozone.de;
"The EF-S 17-55m f/2.8 USM IS isn't a designated L grade lens and while this may not be really obvious based on the naked specifications it shows up regarding the build quality. This doesn't mean that it isn't decent but the outer construction is made of good quality polycarbonate (except for the metal mount) whereas the recent L grade zooms are magnesium-alloy constructions. Nonetheless the lens feels quite solid (similar to the EF-S 10-22mm USM) and the zoom and focus control rings operate reasonably smooth though not damped. The lens does not provide any protection against dust or humidity."
" The AF-S 17-55mm has a price tag a little beyond the 1000 EUR/US$ barrier but upon first contact it is pretty obvious that you also get some value for your money - the build quality of the lens is superb. The lens body is made of metal and there're rubber sealings to protect it against dust and humidity. The focus ring operates pretty smooth whereas the zoom ring is slightly on the stiff side but it is also well damped."
Optisch durf ik geen uitspraak te doen, dat laat ik over aan specialisten (die de lens/-zen hebben),
Groeten
Tim
De Nikkor 17-55 gaat ook niet (als je geen extreme vignetting wil) op FF,
Het grote verschil zit hem volgens mij in de behuizing,
Uit Photozone.de;
"The EF-S 17-55m f/2.8 USM IS isn't a designated L grade lens and while this may not be really obvious based on the naked specifications it shows up regarding the build quality. This doesn't mean that it isn't decent but the outer construction is made of good quality polycarbonate (except for the metal mount) whereas the recent L grade zooms are magnesium-alloy constructions. Nonetheless the lens feels quite solid (similar to the EF-S 10-22mm USM) and the zoom and focus control rings operate reasonably smooth though not damped. The lens does not provide any protection against dust or humidity."
" The AF-S 17-55mm has a price tag a little beyond the 1000 EUR/US$ barrier but upon first contact it is pretty obvious that you also get some value for your money - the build quality of the lens is superb. The lens body is made of metal and there're rubber sealings to protect it against dust and humidity. The focus ring operates pretty smooth whereas the zoom ring is slightly on the stiff side but it is also well damped."
Optisch durf ik geen uitspraak te doen, dat laat ik over aan specialisten (die de lens/-zen hebben),
Groeten
Tim
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