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Canon 7Dii vs Nikon D750 Dynamic Range Test

I was happy to get my Canon 7Dii yesterday and being in the middle of reviewing the Nikon D750, I decided to put them both through a Dynamic Range test I have been working on. I know it is an Apples to Oranges comparison, but I was curious none-the-less.

Im not a huge fan of, nor believed a certain testing website for various reasons, and have always read their scores with skepticism because their methodology is mostly proprietary and scoring system whacky. In fact, I have long wanted to come up with a DR test simply to confirm or deny their DR tests to some degree.

I am long time (12 years Canon owner and shooter vs 3.5 years of Nikon), so if anything I would naturally be more biased towards Canon, but in this test I think we are looking at a DR for the 7Dii very similar to that of the Canon 5Diii.

In the past, some of you have been very insightful with suggestions and tips to improve my tests, and therefore I invite your scrutiny and suggestions. Many others of you have ridiculed me, which also actually improved the quality of my tests, so I guess I invite that as well, as long as there is some creativity involved in the ridiculing. :o

What do you guys think I can do to improve this beyond the obvious (cropping straight).

What would be a good way to figure out total DR and noise cut offs?

http://www.michaelthemaven.com/?postID=3431&canon-7dii-vs-nikon-d750-dynamic-range-test-by-michael-the-maven

In any event enjoy!

If Canon releases a high MP DSLR, would our lenses fall victim to obsolescence?

I remember hearing earlier this year that the EF 16-35 f/4L IS was intended to be sharp enough for a possible (rumored) upcoming high MP camera.

If true, I expect to see some impressive performance from next month's this month's (rumored)100-400 ii.

What I'm wondering though is whether the development and eventual release of a higher megapixel DSLR/MILC (who knows which it will be for sure) - means that many Canon folks would need to purchase updated versions of almost all of their lenses to take full advantage of such a technology?

I wonder how Nikon dealt with an MP jump.

Fortunately all I have is the EF 70-200 f/2.8L IS ii. Sharpness is what it does best. I just hope that it's sharp enough. I'm getting rid of my EF 24-105 f/4L for numerous reasons. None of which are that it's a bad lens - it's a great lens - it's just become apparent to me that for my needs, f/2.8 or better is necessary, with exceptions made for lenses that aren't made with that large of an aperture and don't have any similar lenses that do.

Auto focus BIF 6D vs. 60D

I am consistently getting significantly sharper pictures of my resident eagles and hawks in flight with my 6D over my 60D. In all cases I am using the same 400mm f/5.6 lens. I usually shoot at f/8 and 1/1000 sec or faster. I use the center focus point with both bodies, and use apurture priority with a typical ISO of 400. I continue to be very pleased with the 6D in all respects, and have no complaints about its "crippled" AF capabilities. I have never shot a 5D III or a 1DX, so I cannot compare them to my 6D. Are my results what one would expect?

CPS loan returns

For those of you that have borrowed equipment from CPS for evaluation, I have a question. I have a loaner scheduled in a couple weeks and today I noticed the return date is Thanksging Day (U.S. Holiday so no FedEx, UPS, etc deliveries). I have borrowed from CPS before, but I've never had a return date fall on a holiday. Will CPS be ok with it arriving on the day after or do I need to ship it sooner so that it gets there the day before? Thanks.

Dilemma Which lens

OK going to get the 300 F2.8 II with both 1.4 and 2x extenders. Now for the second lens. Was thinking either a used 600 F4 is or a new 500 F4 II. I do bird shooting, launches, races, Kids Band, general wildlife as in gators, bobcats, bears, deer anything that I can find here in Florida. Oh yea the beach also. Would love to hear some thoughts on this. The new 600 might just be out of reach at the moment but so 3rd place for now...unless i'm talked into waiting a bit.

Own 5D mk III and 7D, replace 7D by Mk II for sports? Dilemma....

I bought a 7D three years ago, added a 5D mk III later. Since then I have not touched the 7D but kept it as backup camera. I shoot various subjects, also a lot of sports using the 70-200 2.8 II, Sigma 120-300 2.8 sports and 1.4III converter.
The 5D mk III is really awesome but every now and then I do miss the extra reach. Extra mm for full frame are really expensive and above budget.... Would it make sense to replace the 7D for the Mk II and start using the 7D mk II for sports only? Or would I be disappointed since detail and low light performance of the 5D mk III are better than then 7D mk II anyway?

300mm f2.8 would yield 480mm f2.8 on the 7D mk II
300mm f2.8 + 1.4 converter would yield 672mm f4 on the 7D mk II

Reasons to consider upgrading the 7D: better reach and maybe AF speed (how does it compare to the 5D III anyway??). fps, although dramatically improved in the Mk II is not my main concern. Any thoughts appreciated.

Lenses for Madagascar

Hi folks

I'm planning for a trip to Madagascar in April next year. Anybody got any experience of shooting there? I don't usually shoot wildlife but given the destination I want to make the most of all the opportunities that Madagascar will present as its a once in a lifetime trip. 8)

My main camera is a Canon 6D and my plan is to take a 100mm f2.8L Macro, 70-300mm 4.0-5.6 L and my 16-35 f4L for landscapes. I also plan to take a 430ex flash and possibly a ring flash for the macro.

I am wondering whether I should take another tele lens with me? I could hire a 300mm f2.8 L for ultimate IQ or 400mm f5.6 L for more reach but not sure it is worth the extra weight... I don't know how much reach I will need, I've heard that in the rainforests, for example, the lemurs can be high in the trees and also heavily in shade (hence the flashes). I'm not really planning on doing any birding though so maybe more than 300mm would be overkill?

Also, wondering whether I should take as a second body... Should I hire a 7D to give extra reach and potentially better autofocus or would I be better off with just taking another 6D? I'm imagining that changing lenses will be almost impossible in some of the environments (rainforest or dusty) so a second body might be essential. I am thinking the macro always on one body for the small stuff and a tele on the other body for the lemurs and other small mammals.

Any advice from all you wildlife shooters would be much appreciated :)

Most ridiculous camera ever?

The original version was enough of a mystery. (The mystery being who in their right mind would buy one?).
Now we have this limited version:
http://www.dpreview.com/articles/8641626030/price-released-for-brikk-s-24k-gold-nikon-df

Oooh, but how cool is a gold plated lens? Sorry, the lens itself is not gold plated, just the hood and lens cap! :o

But hey they are donating a portion of the 41K sale price to "humanitarian causes." Great, all for it, but they do not say what percent, I imagine it is well below a thousand dollars. So you can do that or you can buy a regular DF for three grand and mail the extra 37 grand yourself straight to your favorite charity. (Or buy a camera that actually makes sense and send the extra whatever is left to charity).

Canon 6d vs 24-70mm mark ii

Weird title I know, but I'm trying to make a choice.

Currently I have a 7D mark i and a 24-70mm mark i. The 24-70mm is a great lens, but it often whiffs on focusing. I'm amazed at how many more keepers I have with my 70-200mm and my 17-40mm.

I also like my 7D, but I rarely use the advanced autofocus, instead using center point focus. Of course I also get the noise of a crop sensor.

The 6D appeals to me for the full frame aspect. My 24-70mm does a better job the closer I get to my subject, so full frame will bring me closer without the 1.6x magnification. Am I fooling myself that my current 24-70mm will perform better on the 6D?

The 24-70mm mark ii appeals to me because I prefer to upgrade glass and would eventually be going to a full frame anyway.

Due to finances, I would have to sell the body or lens to fund the new purchase.

thoughts?

DO you correct lens vignetting when sot wide open??

Here's a fun question for everyone! Landscapes I assume most of us will correct in post for natural light falloff, however, most landscapes are shot stopped down and don't really require much if any at all. But with portraiture, I have found myself falling in love with the natural lens vignetting of such primes as the Sigma 35mm & 50mm ART wide open at 1.4 and the vastly under appreciated Canon 135mm 2.0 L. I'm curious to see how other folks handle natural light roll off on these and comparable prime given their own shooting situations!

Sigma 150-600 Sport vs Tamron 150-600mm

Lenstip, bless them, have done the first review of the Sigma 150-600mm sport. The MTFs are very impressive, and beat the Tamron. But it is a monster, heavier than the Canon 300/2.8 II + 2xTC. It weighs 2860g vs 1951 of Tamron. It is 120 x 290.2mm vs 105.6 x 257.8mm. (The 300/2.8 II is 128 x 248mm, 2350g)

It's a better lens than the Tamron but it is too large and heavy for me as it would be easier to carry and pack the admittedly much more expensive 300/2.8. Nevertheless, a very impressive lens.

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Modular DSLR Coming from Canon? [CR2]

HTML:
<p>We’re told that Canon will introduce a brand new DSLR model some time in 2015 that will be somewhat modular. All we were told is that the viewfinder will be interchangeable, as well as “other parts of the camera”. We’re trying to find out what else would be removable on a DSLR.</p>
<p>This camera will be video focused, but a competent stills shooter as well. It sounds like it could be a part of the Cinema EOS line and I would suspect it would appear at NAB in April, 2015.</p>
<p>More to come…</p>
<p><strong><span style="color: #ff0000;">c</span>r</strong></p>

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