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Messages - Aglet

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391
Third Party Manufacturers / Re: Crazy... go Nikon?
« on: March 29, 2013, 01:59:09 PM »
Neat, my question is why shoot mid-day? I dont know what situation you were in but afternoon light is less harsh. A d800 shot at noon will look blown out and uglier than a P&S shot done at the proper time.


I was shooting from noon till dawn, and by now I know where it gets tricky - in high contrast I need a fill flash (fill light in LR just isn't the same), and action shots (i.e. high shutter = high iso = less dr) are out of the question or it looks like a p&s.

But good :-> to hear the d800 also doesn't do it, I cannot say how big the real world advantage is at low iso - I just have one guy in mind that posted beach volleyball shots here and said the d800 really made the difference.

And to think I didn't have as many stops of DR as the D800.  Man what my photos could have been...


Please do take not I'm not saying you cannot do good high contrast shots with Canon - it just takes more thought, equipment, knowledge & postprocessing and some limited scenes simply are dr-limited.

One notorious example are shots with the sun in the frame - the corona is more or less pronounced according to dr range (unless you do hdr bracketing) and/or the front shadows have more definition. Since I really like backlit nature scenes maybe I stumble across it more often than others.


:|

blown and clipped on both ends is lovely if you're going for that sort of look
I prefer mine
www.canonrumors.com/forum/index.php?topic=9299.msg172776#msg172776
append - those are pretty much straight out of camera, BTW

392
I've done this before on numerous canon bodies, similar results.
Using long exposure noise reduction INCREASES OVERALL NOISE.
BUT, it does what it's designed to do, remove hot pixels.

393
Third Party Manufacturers / Re: Crazy... go Nikon?
« on: March 29, 2013, 02:27:33 AM »
@aglet.

Please view this thread to grasp how real photographers use timing, placement, and effort to get what they want. No amount of DR will ever change that.
http://www.canonrumors.com/forum/index.php?topic=295.0

I still haven't seen any photos posted from yourself on this topic BTW.

@RLPhoto
Not sure what you're really trying to poke at there
you can see a few potential landscape sorts posted elsewhere, peruse attachments for yourself.
www.canonrumors.com/forum/index.php?action=profile;area=showposts;sa=attach;u=31446
This is not a forum where I care to post my best work.  Neither is my web site.
But I'll let you look at my portfolio if you're visiting my part of the planet.

394
Third Party Manufacturers / Re: Crazy... go Nikon?
« on: March 27, 2013, 10:31:36 PM »
As usual, no response yet.


you saw this on the other thread, no?...
www.canonrumors.com/forum/index.php?topic=13773.150

Please do, I have been dying to see some optimally exposed shots where the DR of a Canon has substantially ruined a shot yet a Nikon capture would have been perfect.

Here is one from a recent shoot of a prison complex:
http://www.arthurdomagala.com/blog/wp-content/uploads/2013/02/cell-block-2nd-level.jpg

The common area on the first floor is illuminated by a skylight. The dark gray cell doors on the second level have no lighting on them at all. Exposing correctly for the highlights in this scene severly underexposes the doors. There is no way to set up any additional lighting. Lifting the shadows on the doors in post leads to very obvious pattern noise on the doors. The eventual solution is blending multiple exposures. If this had been shot with an Exmor sensor simply lifting the shadows in a single exposure would not have been a problem.

Another example:
http://www.arthurdomagala.com/blog/wp-content/uploads/2012/04/IMG_6414-web.jpg

This image was exposed to capture the colors along the horizon. But because of dynamic range limitations, the water that should have been dark blue in the lower left corner was instead black. This requires lifting the shadows again. On the first 20x30 inch print I made, the shadow banding was clearly evident:
http://www.arthurdomagala.com/blog/wp-content/uploads/2012/04/IMG_6414-20x30crop-no-nr.jpg

I had to go back, reprocess the image multiple times, blend exposures, apply noise reduction with debanding, apply a manual blur brush, and apply grain to even things out.  Again, with a better sensor, this processing scenario would have been greatly simplified.

(A longer explanation can be found at this link: http://www.arthurdomagala.com/blog/2012/04/dynamic-range-canon-dslrs-and-shadow-noise-dealing-with-it/ )

I will just add one more note: "ruined" is your term, not mine. And it's a loaded term. I don't think Canon images are "ruined" by not having more dynamic range. But there are circumstances where it becomes problematic.

395
..Canon will figure out their sensor stuff soon enough, and they'll be back in the game.

i still really hope they do, I might buy one of their cameras again.  Even the 6D is improved enough to be tempting.

396
..What I want to know is who put an exponential curve on my buying habits?
HAHA!
that's pretty common
but sounds like you're also working with a large constant attached to the exponential part. :)
I was just explaining to the other half recently... if I sold all my camera gear, i could pay off the mortgage and then start over again..
I didn't like the way her eyebrows went up when I said that...  :-X

397
My principle in purchasing electronics is to buy what you need and skip two or three generations. For sensors I went from 300D to 5D3. My next purchase of the body is going to be several years down the road. Unless I inherit a million dollars (US or AUS) - fat chance of that happening!  :)
In other electronics, me too. I still have, and regularly use, a Sony XBR TV I bought in 1985 or 86.  I've only just retired a Sony SLV-R5UC S-VHS VCR after 20+ years of use.  It still works but I no longer feel compelled to record anything with it and I have a different deck for playback.
I'll keep some of my cameras like that too, i suspect my 40D will be buried with me;  I'm rather fond of it.  Or maybe I'll take the Konica, it doesn't need batteries. ;)
Other cameras and lenses will come and go, as suites my needs, since the technology is making for very compelling improvements quite often.  In other areas, I buy the best i can afford and take care of it and it generally serves me well for a very long time.
Appended:
I think I'm actually reaching that point with camera gear too.  I'm still on the lookout for something that fills a niche i might want to work in, but overall, the gear I have now is at a point where I could do almost everything i'd want to do with it and not suffer any serious compromises or work-arounds like I had to just a year or 2 ago.
I've noticed this when I go on a road trip lately.  I no longer have a trunk full of gear, each bag containing something best suited to a narrow range that optimized its performance.  I'm down to a much smaller, more manageable pack size and I'm not left facing compromises as often.
The only remaining niche I'd like to refill is a good, fast camera, like the 7D (but better), for working with longer FL lenses.
The 60D can work with my 100-400mm lens well enough for still shots but I'd like a better AF system for moving subjects, like the 7D's or better, with good hi ISO performance, like the 60D or 7D or better, but also with better low ISO, like the 6D at least, or preferably one of the competitor's cameras.  And I don't want to spend more than $2k for that ability.  When I do, I expect it may also replace some gear I'm using now, so I can improve hardware capabilities while also reducing the inventory I carry.
So that's my hope, a 7D2 or 70D that I can afford and that will also fill the speed AF and low light niche yet still provide better low ISO performance too.  Since I'm in no rush, I can wait to see what Canon, or others, offer later this year.

398
...
I have always found FPN to be comparatively easily removed, lets face it, it is fixed pattern noise, subtracting a dark frame can usually deal with it if NR can't. Banding when lifting shadows can be problematic, particularly with non optimally exposed images, hence my request for optimally exposed examples.

The point, made before, is that when we buy a body costing $2-3k or more, we should NOT have to F-round in photoshop to remove pattern noise.  Just because you can, doesn't mean we should.  Nor should we be settling for sub-par performance when options abound that perform better.

Some of us just have high higher standards and we're trying to hold Canon to a higher standard than they've been providing.  I don't care about photoshop work-arounds that waste my time.  Getting it right to start with sometimes means getting it with a non-Canon camera.

I told Canon directly, then voted with my wallet.  Takes less time for me to hit my local shop, buy a competitor's camera and shoot and post-process however I want, without any concern for pattern noise.  That a competitor's camera costing as little as $400 has no FPN is telling.  That some of Canon's own products aren't particularly affected by it is also somewhat telling.
The ONLY mfr that has a problem with FPN with current products is ... can you guess?
The reason it's griped about is?... some of us are tired of paying serious money for serious gear when it has a serious weakness.

399
I think we are missing an option here. We need an option "I'll survive with my current gear thank you"...

I'd go with that. :)

:)
I think that's implied by the second option but yes, there are those who will use what they have until they wear it out and then they'll shop for a replacement.
Taking that into consideration, I doubt many of those who use their cameras until they're worn out are paying a lot of attention to these debates.

400
Hint:

One of the 7D Mark II / 7D X (or whatever called) prototypes has a new sensor design in it. One prototype has two old processors in it, an other prototype has the new one in it.

But you will definetely see a new image enhancement technology (even in the new high megapixel FF). But Nikon is not sleeping. The new top of the line Nikon performs very well and is very well tested.

The image quality is a big step up like the D7100 compared to the D600.

Nikon's been very impressive so far and they still have 2 flagship bodies that haven't yet been updated.
So we're expecting a lot from the D400 and D4x! :)
Canon may have market-share, but Nikon's winning mindshare with impressive sensor performance. (& some are waking up to Pentax as well, FWIW, and Fuji, and Olympus, and Sony)

401
The 70D satisfaction poll had me thinking this would be a more interesting poll and, since someone there suggested it, this should expand on the happy vs unhappy binary with a little more variety of options.

I had a 7D, loved the AF, viewfinder, built-in level, and overall performance of it.  However, i sometimes used this camera for landscape type shots because it was what I had with me when the scene presented itself and I was often disappointed with serious shadow banding if I tried doing much with the image in post.
I sold my 7D while it still got a good resale price and have been hoping a new 7D Mark II would arrive this summer with an improved sensor, hopefully providing cleaner low and high ISO performance.  If the AF improved over the original, that's an added bonus.  Once I got accustomed to the way it worked I was able to get adequate AF hits of birds, and even some bugs, in flight.  Sometimes even in low light.

I had a couple 60Ds.  I kept one of them because it's a nice light compact camera that makes a good walk-around or travel camera.  If I were to buy a 70D it would have to be all that, possibly even back to the body design of the 20/30/40/50D, AND have greatly improved sensor performance.  I'd not buy it if it offered; more video features, WiFi, GPS, a bucket full of firmware features but no sensor improvement.

I have not yet chosen to replace my 7D with a competitor's camera, mostly because of one lens there's no good substitute for, the EF 100-400mm L IS.  I could use a competitor's fast 70-200mm with a 2x adapter but that would likely cost me more than a new Canon body so I'm still undecided to pick a solution in this area.  There may even be perfectly viable options in the micro/four-thirds range to do this job but I'm in no hurry.

So...  Things to think about before voting, or buying.

• If a 70D shows up with a better sensor than the original 7D or 60D, and an improved AF system over the x0D line, maybe even comparable to the original 7D, it would have to be priced competitively with a used, original 7D to be worthwhile to some, depending on what their intentions are for such a camera.

• What level of sensor and AF performance improvements might you want from a 70D or a 7D Mark II to entice you to buy one?

• If the 70D doesn't have sensor performance improvements over the 18MP sensors that Canon has supplied over the past few years, will you still consider buying it if all it provides are some extra features like raw video out, WiFi or GPS?

• If the 7D Mark II gets an AF system comparable to the 5D Mark 3, maybe 10 fps, but does not get much, if any, improvement in sensor performance, will you still buy it?

• What is the minimum set of improvements, over the previous body being replaced, would you say is enough to warrant Canon releasing this as a product with a new badge on it?  Would that make you buy it?

• Are you considering cameras from competitors like Sony, Nikon, Pentax, Olympus or others?

• Have you already purchased a camera from one of the competitors because it offers better performance in some way compared to what Canon is currently offering?... or is rumored to supply?

• Or have you had enough of the rumors of future Canon products, looked at available competitor's products, and still decided that it's time you tried a full-frame camera instead? (even though they have different trade-offs compared to crop sensor cameras)

Any other viewpoints you'd like to present, share and discuss are welcome, of course.
And Canon, watch this thread. :)

402

But again, just because you can print a portait large and it looks good doesn't mean a landscape photographer shooting with the same camera can print a photo large and have it look good. So I'd advise against making blanket statements about others not knowing what they're doing just because they say they could use more resolution.


+1
MP are not really the issue, even for some landscapers
it's the Canon-patented pattern noise.

I never shot with a 1Ds3 but I think it's actually got slightly better low ISO shadow performance than the 5d series.

403
Third Party Manufacturers / Re: Olympus OM-D E-M5
« on: March 26, 2013, 01:01:53 AM »
I fell in love with this camera when I held a production prototype equipped with the grip and extra battery.  But that's the key, I'd want both those add-ons as the plain body is ungainly to my hands.

I'm still considering getting one to replace my 60D as a walk-around but can't really justify the price of it over the 60D. it'll cost me a lot for a camera + accessories + a few lenses I'll need to acquire.

The Oly's sensor outperforms the 60D in SNR at all ISO and, importantly to me, shadow noise regions are better by over a full stop from my estimates.
If I get rid of more of my Canon gear, disappointed as I have been with some of it, that'll free up some scratch and the OMD EM5 is at the top of my list for m4/3 gear should I go in that direction.
Altho good, i didn't much like the EVF.

An alternative to this, for me, is the very impressive new Fuji gear with the X-trans sensor.  but it has very few lenses to choose from right now.

I really like both of these non-slr camera systems.
But, from an IQ performance/$ standpoint, i've already got Nikon's excellent, cheap little D5100 and more than enough lenses already to cover most situations.  The d5100 is a small, light camera with an even better sensor, even if it does not have the same overall performance; I rarely need speed.  I take this little APS-C sized IQ monster, with one 16-85mm lens, or the 18-105mm, both are optically stabilized, and I have a very compact and capable walk-around or travel cam that makes me wonder why i still keep the 60D+15-85mm.  It must be some remnant of loyalty to the brand I spent the most years with.  :-\

404
I'd love to see a new body from Canon, crop or FF, that actually makes a measurable (by DxOmark) improvement in low ISO read noise.  Canon's done great guns at improving higher ISO across the board from compacts to pro SLR
but they still lag grossly at low ISO shadow SNR - sure, it only affects a few of us to any significant extent, but I won't spend any of my money on another Canon body until they actually show some serious improvement in that area.

Nothing they've brought out in the last few (to 10) years has made any significant improvement in this area.  So much so that not only will I not buy another Canon body until they improve, I've sold the more expensive newer ones that failed to deliver anything over the older bodies I already have. AF improvements, video and other features are nice but I'd just like a much improved stills shooter, please.

BTW, my favorite new under-puppy Pentax might release a FF body this year, likely a conservative 24MP unit.
If it performs anything like their K5 series, their market share is likely to double!  from darn near nuthing to twice that!  ;D
However, as an enthusiast camera maker, Pentax has a small but very loyal user/fan base, many of whom still own some FF compatible old film-era lenses so if they do release a reasonably priced (and they're as bad for this as Canon) new FF body, I can see some uptake from existing users who'd prefer not to go CaNikon to get FF goodness.  count me in as one of those who'll be willing to give that new FF a whirl.

405
Third Party Manufacturers / Re: Crazy... go Nikon?
« on: March 20, 2013, 03:11:05 PM »

There are guys with numerous cameras at most sporting events. If I could afford it, I would probably have three as an ideal number, as it is I have to make do with two. Some major newspapers have or use photographers that only have one camera.

You have 4 bodies. Good for you. Well done. Big cheer.

Are they all DSLRs? Are they all one brand? What are they?

Interesting question. I wonder why Canon sticks two memory cards in it systems. One reason is that you can double your memory capacity, another is so if you want you can write to both cards at the same time, just in case....

And your point about swapping lenses taking time in the case of a camera failure is really rather moot (not the word I want to use) considering that if you had two different systems you would not be able to swap lenses at all....  ::)

1) What is your point? Apart from the tired sarcasm, and just saying my opinion is totally invalid?

You have a camera shop strung around your neck while you shoot weddings, that's your choice, I see nothing wrong with that. But I would never shoot sports with more than one camera system and I do not know anyone that does. But when I am next at an international event I will check and report back to you.

Well, weddings are a lot slower than sports so 3 Rebels and a 40D were used on my last wedding shoot about 4 yrs ago.
1006 shots taken; 1002 delivered, 2 held back for legal reasons, 1 shot of my foot, 1 focus miss.
10-22mm, 17-55mm, 18-250mm, 70-200/2.8 for the formals (outside)
3x 580EX2s and 420EX for occasional fill
So, plenty of cams and lenses BUT THE BODIES WERE CHEAP, LIGHT, AND ADEQUATE for that kind of work.
Even tho I used gear that shared a lot of common accessories, it would not have mattered if if one cam was another brand with that kind of lens coverage.

Frankly, at the speed weddings typically move at, I could have shot them with a G-series PowerShot using wide and tele adapters, 2 flashes, and one SLR with a couple lenses.

Funny, never had a memory card failure either. May be cuz i only use premium ones that I’ve tested beforehand and I don’t pop them out of the camera every time I DL images like some like to do.

missed-shot’s a missed shot, no matter what the excuse

HIgh end competitive sports is a different shooting environment, I’d likely select gear similar to your requirements if I did such gigs.
More importantly, I’d need something to keep me awake cuz, to me, there’s nothing so boring as what passes for commercial spectator sports. (gag)  Weddings are a close second, FWIW, and I don’t care to do either of those, or other events, any more.
Trying to have FUN with my gear now, shooting whatever I like.

So, I’m saying your point is only valid in a very limited situation, in many others situations, it’s not at all critical.

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