Bamboojled wrote:
Shaun_Nyc wrote:
joger wrote:
but I guess you will find again something to criticize - no problem with that - I simply post what I find interesting - and a 5D II with a TS-E 17 beating a brand new D800E with Nikkor lenses is a very interesting finding -
Not that I care you’re comparing brand X to brand Y or comparing an f4 prime to a f2.8 zoom. What I find peculiar is you’re comparing a 3 stitch image to single image. Looking at the mtf it's not even a race. Why don't you post a single vs single image ? Forget fov
Actually Joger is comparing 4 5DIII images stitched against the Nikon.
I am not trying to start a flame war,
but come on, comparing 4 stitched images, not giving the same post processing in the Nikon, and then posting this as proof positive of Canon's superiority, smacks of false advertising.
If anything, based on the parameters that you provided, the Nikon Straight image is simply amazing and makes one rethink ever buying the 17TSI...
actually
no!
Obviously you don't see the point in perspective control with a TS lens
But let me elaborate on that.
- Most people would try to hold the 14-24 parallel to the ground and perpendicular to the building you want to photograph to avoid tilted lines
- Then you would cut the foreground away to get the framing as intended
- The resulting FOV might be 17 mm or even 20 mm
- With the TS-E lens you can move upwards or sidewards and get always a tack sharp images.
My samples shows the behavior of the 14-24 at 14 mm and f/8.0 on a D800E on the upper image - in the middle of the frame - so 11 mm away from the center of the frame.
The TS-E 17 shot should be some 13 or 14 mm away from the center of the virtual frame. In this case it was shifting and stitching of 4 images (simply) because it is easier to make it symmetrical but in normal conditions one shot might be enough to get the framing.
So the TS-E 17 is not only a bit but significantly sharper even shifted.
As said before - my target is a bigger pixel count - I am not blinded by brand and I don't care about the efforts it takes to get to better image quality.
- One option would be a single shot FF XY Mpixel camera with an excellent lens
- Another option is a Phase One Digital back with x0 Mpixel with Schneider-Kreuznach lens
- A further option would be a wide angle lens and tilting the camera and using a good panorama software
- Last option is a good TS lens and recombining the images that had been one image before
The last option gives to my best knowledge superior results.
Don't look at it like you loose FOV with the 17 mm lens - in fact I often crop the final result to a smaller FOV because it looks more natural - a friend of mine (professional architecture photographer) prefers the TS-E 24 II exactly for that reason - here is an examples of an archtecture images taken with the PC-E 24 vs the TS-E 24 - unshiifted
PC-E 24 shot
TS-E 24 II shot
just have a look at the Lavazza Lady or the wooden cabinet und the right lower side and you'll see what I mean.
Both images have been manually focussed om the earth ball in the center of the frame - and the earth is on both images sharp
With a 14-24 I would crop most of the time the foreground away - with the TS-E 17 I shift upwards or sidewards or use the full virtual sensor size - the 14-24 would not suit my quality needs - even if my friend has a bad copy of the 14- 24 and a bad copy of the PC-E 24 and a bad copy of the 70-200 . . .
None of my tested Nikkor lenses is that much better - they are all very good in the center of the frame and from roughly 2/3rds image hight all of them degrade - ALL.
As you can see in my samples before I might do different shots with lots of detail even in the corner of the frame - that's what I am freaking out about. Corner to corner sharpness across the frame and lots of details. Neither the PC-E 24 nor the 14-24 gives me that quality on the D800E.
I was about to buy a D800E plus the 14-24 until my test - there is just something better available for my purposes - which is what the OP asked - would the TS-E 17 perform better on a 6D then a 14-24 on a D800E for landscape and architecture and the answer is
YES.(1)
(1) if you can live with the fact that the TS-E 17 is used at f/8 and has no AF and is not water proof - which should be o.k. for most of the circumstances except
storm photography 
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ISO 9000 definition of quality: 'Degree to which a set of inherent characteristic fulfills requirements'
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