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p.3 #19 · Is the 24-70 that much better? | |
PeterTan wrote:
is there any difference in picture quality if the lense is used with D80 and D300? Is the quality better if the body is D300?
Unless I'm mistaken, any lens designed for FX should perform at its absolute best on a DX camera, since the DX sensor is smaller and only gets the light output from the center of the image circle that the lens produces.
But between two DX cameras, the difference will not come from the lens in any way, only from the sensor, the software, and the processing. I don't think you'd see any real difference between the images from the D80 and the D300. The D300 might allow you to capture shots that the D80 could not get, due to other factors like the better AF engine, the weather sealing, the faster burst rate, or something else... but if you managed to get the same image from both cameras, I don't think that there would be a significant difference in the end result once it has been captured.
Kaj E wrote:
It is the best zoom in its range also for DX.
I disagree with Kaj. The best midrange zoom for a DX camera is the 17-55. The build quality, handling, image quality, AF speed, and other factors are just as good -- meaning both of them are incredibly good -- but the range of the 17-55 is much better suited to the DX sensor. The extra 15 mm of reach on the long end are not really that big a deal, but the 7 mm difference on the wide end are a much bigger deal and have a greater impact on the images you can capture.
The 17-55 can capture a field of view from 28.9° to 79°, while the 24-70 can capture a field of view from 34.3° to 84°. A first superficial glance at the numbers would seem to show a very similar five-degree difference at both ends of the range, but if you actually look at those angles and what they can do to your shooting possibilities, then you understand why Nikon created both lenses instead of simply offering one.
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