Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
Yes, exactly as you said. The 17-55 is sharp wide open and the 17-35 need step down to have the same sharpness.The thing I'm interested in seeing is this. The 17-55 is supposed
to be sharper at large apertures. The 17-35 is supposed to be
sharper at about f8 or F11 and on up. I'd like to see some
comparisons so I can see how much sharper each is at various f
stops.
Anyone seen any comparisons of these two lenses?
Diderot
I just create a simple web page that have all test images for download.I have send you some comparisons images for 4 lenses @20mm (17-55
f2.8, 17-35 f2.8, 18-55 f3.5-5.6 and 20 f2.8) to your email via
yousendit.com for your reference. All images are use tripod, timer,
same setting and same camera.
Because the some lenses are borrow from my friend and I don't have
enough time to do all focal length (@20mm some lenses @19mm because
hard to found the exact 20mm).
I also attached the link of the images for who interested.
http://s4.yousendit.com/d.aspx?id=14YCINFECT64N1AGQ1PCEB4BUG
You are welcome, I use the center focus area (it is near the tree at center). All lens use AF to focus to the same focus point.Leo,
Thank you very much for these pics! They were just what I was
looking for. I would like to know, however, what was your exact
focus point?
I also have the 18-70DX and 12-24DX few months ago, I found that all DX lens have similar characteristic, all very sharp wide open and only slightly improve when step down. As you seen from my test images.For me, the biggest surprise, though, is how well the 18-55 does in
some of them. I think it does better at 3.5 than the 17-55 does at
2.8 and geez, it comes within a smidgen of the 18-35 at f8. What a
deal.
The constant f2.8 is that your extra $1,000 pay for, also the the contrast, sharpness and the coloration at the low light capability that you will never have from the kit lens.However, I have promised myself to get the best and that constant
2.8 will be a big plus in some situations.
But I'm still not sure which I'll go. I'll be studying your pics
some more, that's for sure.
The 17-55 is definitely the one that would suit my work best. I'm a
journalist and I can see that extra reach could help out quite a
bit. Although not as convenient, I have other lenses for the reach.
The 17-55 is extremely sharp at 2.8 which would be great. The thing
is though, the photos I shoot for work don't really need critical
sharpness. Even though the sharpness might show, I'm buying this
lens, not my company. The 17-35 would be sharp enough at 2.8 for
these purposes - sharper than the company lens I use now.
For printing news pics in mags I don't think my pics need
tremendous resolution. I shoot some environmental portraits so it
could be good in this area. For strait portraiture, which I seldom
shoot, I have other lenses that will do. I love street photography
but I'm thinking that very seldom does a pic of this type need
tremendous clarity and precision to come off. Henri Cartier Bresson
is probably my favorite photography but his greatest pics are often
darkish and grainy.
On the other hand, it looks like if you're shooting pics of the
Grand Canyon, the 17-35 will give you a clarity that nothing else
will approach. Although I don't shoot that kind of pic currently,
that is something I'd like to have the capability to shoot - after
all it is a tremendous area of photography, overall, and as I'm
only buying one of these lenses, it is something I'd like to be
able to do should I suddenly feel the call. Frankly, although I've
never really gone out of my way to shoot a landscape, I'd like to
do it sometime. I hear the echo of Ansel Adams in the back of my
mind.
I think the main situation where I'd need great resolution and
clarity in wide angle is if I were to start shooting something like
weddings - a situation I really wouldn't look forward too, but
heck, you always got to be prepared.
What do you think? Is my thought process making sense?
To sum up,
Basically, what your pics seem to boil down to is that 17-55 is
very sharp at 2.8 but really doesn't get much or any sharper as the
aperture gets smaller. The 17-35 is not at its best at 2.8 but
continues to get sharper very quickly until it is sharper than just
about anything out there (and, after all, it is about as sharp or
sharper than the 20 mm at 2.8).
Finally, to my eye the 18-70 is just about as good as anything. It
looks very close to the 17-35 at 2.8. The only thing is it doesn't
have the 2.8 constant aperture and so even though it is a great
deal, there will be people like myself, who will pass on it and
spend an extra $1,000 for that low light capability and hate that
they had to do it.
This is a very complected situation for me to choose of these two lenses by mix up the problem of the QC problem, camera can't correct focus at infinity, shooting situations, focal length of the lens .... At this complected situation, you will hear some people said the 17-35 is better than the 17-55 and some people said the 17-55 is better. Finally I chose 17-55. The 17-35 is borrow from my friend. I think both lenses are top of the class and the one of Nikon's best lens.Yes, if it wasn't for that quality control problem, particularly
"the 17 mm focus at infinity" problem, I would have purchased the
17-55 2.8 a month ago without a second thought, at the same time I
bought a new camera. As it is, I started thinking about the 17-35.
When you say for "faraway things" all three lenses do about the
same, it sounds like you believe the 17-55 can really give you an
excellent landscape "about as good" as the 17-35 (or are you just
comparing them both to the 18-70?) - and that the 17-55 really
performs great in situations you're likely to find in weddings,
that is in that wide variety of situations where you need excellent
"people" pics.
Leo, did you say what kind of pics you usually take and which of
the 17-X lenses you own? In one post you said you would go with the
17-35 for landscapes and 17-55 for people pics. BUT, If you could
only have one to cover all your shooting situations, which would
you prefer for use with a D2X?
Diderot
Leo,
Thank you very much for these pics! They were just what I was
looking for. I would like to know, however, what was your exact
focus point?
For me, the biggest surprise, though, is how well the 18-55 does in
some of them. I think it does better at 3.5 than the 17-55 does at
2.8 and geez, it comes within a smidgen of the 18-35 at f8. What a
deal.
However, I have promised myself to get the best and that constant
2.8 will be a big plus in some situations.
But I'm still not sure which I'll go. I'll be studying your pics
some more, that's for sure.
The 17-55 is definitely the one that would suit my work best. I'm a
journalist and I can see that extra reach could help out quite a
bit. Although not as convenient, I have other lenses for the reach.
The 17-55 is extremely sharp at 2.8 which would be great. The thing
is though, the photos I shoot for work don't really need critical
sharpness. Even though the sharpness might show, I'm buying this
lens, not my company. The 17-35 would be sharp enough at 2.8 for
these purposes - sharper than the company lens I use now.
For printing news pics in mags I don't think my pics need
tremendous resolution. I shoot some environmental portraits so it
could be good in this area. For strait portraiture, which I seldom
shoot, I have other lenses that will do. I love street photography
but I'm thinking that very seldom does a pic of this type need
tremendous clarity and precision to come off. Henri Cartier Bresson
is probably my favorite photography but his greatest pics are often
darkish and grainy.
On the other hand, it looks like if you're shooting pics of the
Grand Canyon, the 17-35 will give you a clarity that nothing else
will approach. Although I don't shoot that kind of pic currently,
that is something I'd like to have the capability to shoot - after
all it is a tremendous area of photography, overall, and as I'm
only buying one of these lenses, it is something I'd like to be
able to do should I suddenly feel the call. Frankly, although I've
never really gone out of my way to shoot a landscape, I'd like to
do it sometime. I hear the echo of Ansel Adams in the back of my
mind.
I think the main situation where I'd need great resolution and
clarity in wide angle is if I were to start shooting something like
weddings - a situation I really wouldn't look forward too, but
heck, you always got to be prepared.
What do you think? Is my thought process making sense?
To sum up,
Basically, what your pics seem to boil down to is that 17-55 is
very sharp at 2.8 but really doesn't get much or any sharper as the
aperture gets smaller. The 17-35 is not at its best at 2.8 but
continues to get sharper very quickly until it is sharper than just
about anything out there (and, after all, it is about as sharp or
sharper than the 20 mm at 2.8).
Finally, to my eye the 18-70 is just about as good as anything. It
looks very close to the 17-35 at 2.8. The only thing is it doesn't
have the 2.8 constant aperture and so even though it is a great
deal, there will be people like myself, who will pass on it and
spend an extra $1,000 for that low light capability and hate that
they had to do it.
Anybody have any comments on what I'm saying in this post? I'd like
to hear it.
Thanks again, Leo for posting these pics.
Diderot
BTW, Leo, In the future you might want to leave out words like
"bug" and "infect" in your download links. That gave me pause, let
me tell you. I'm glad you posted the website, too.
For the first three copies I use this method to test the 17-55. Find some far(say > 200ft) object/building that can fill the four corners of the image, if you can't found, test two or three corners one time and then up side down the camera to test other corners. I also suggest you must test it at 17mm f2.8, it is much easy to see if it have problem. One more thing is make sure your camera can focus to infinity, otherwise use MF or zoom to 35mm then focus and switch to MF then turn to 12mm and shoot.Leo: "One more thing you need to know is the 17-55 that I used for
the test images is the 4th copy. The 1-3 are all have left/right
side soft problem. I need to wait for four months to got a good
one. That why you seen some people said the 17-55 not sharp as the
18-70. So you may consider you may got a bad copy of 17-55."
Leo,
Can you please tell me exactly how did you test your 17-55 along
with some samples?