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Dan Massey
Guest
I apologize if my response to your question seemed a little tart. I don't think Nikon makes any "poor" products, but there is a noticeable difference in quality and features across the Nikon range. You might want to check out http://www.photodo.com for some very detailed test results on a wide range of lenses from major manufacturers and third-party developers.You got me there... I'm an old (47!) F2 user, and I have equipment boughtCome now. Let's be sensible about this.Why buy the 17-35 mm lens? The 24-120mm lens (D1 = 36-180mm) cost onlyWell I got my D1, but not the 17 - 35 lens! Anyone gotten theres yet?
Bill
25% of a 17-35 mm and has a greater range (well not in wide angle).
Regards
Leif M. Svendsen
The 24-120 is one of the lowest quality lenses to bear the Nikon name. It
is reported to have distinctly mediocre resolution and contrast, even at
the center of the image and at "sweet spot" f-stops, like f/8. Its
maximum aperture drops to f/4 at 35mm and to f/5 at 85mm. It uses the
"standard" AF mechanism.
The 17-35 is Nikon's most up to date and advanced wide angle zoom
formula, with constant f/2.8 aperture over its entire range. The few
people who have been able to test one report it is razor sharp with very
high contrast. It uses Nikon's high-speed AF-S mechanism, which permits
mixed manual and AF control without flipping switches.
I'm not sure there's any basis for comparison between these lenses.They
address completely different markets with completely different standards
of quality and performance.
...Dan
23 year ago (still superb lenses)... I did not know Nikon made 'poor'
lenses nowadays.
Then I will cancel the 24-120mm lens and go for the 17-35mm lens.
Thanks.
Regards
Leif
While these tests are controversial in that no bunch of numbers can tell you how good a picture you're going to get (since so much of it depends on the photographer, not the equipment), they provide some hard data on the good, the bad, and the real "dogs". The 24-120 Nikon rates a 2.3 on their tests, which puts it pretty far down the list in technical quality.
The 17-35/2.8 has not been tested, but its astronomical cost is due to such features as internal focusing (front element doesn't rotate), low dispersion optical glass, and very fast and silent autofocus (the AF-S designation).The 20-35/2.8 is a similar lens with slightly less range and a slightly less fancy AF mechanism for slightly less money.
...Dan