May 24, 2013, 06:48:46 AM

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Messages - sagittariansrock

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31
Lenses / Re: Photozone spanks the 24-70 F4 USM L IS
« on: March 07, 2013, 03:16:23 PM »
I didn't know the 15-85 was offered as a kit, although I agree with your point.


Perhaps not in every market globally, but definitely in some...




heck of a lot more useful than the 18-135 or 28-135 they bundle in the US!

32
EOS Bodies / Re: Canon EOS 7D Mark II Information [CR1]
« on: March 07, 2013, 02:30:14 PM »
I think this would be a game changer IF it comes in under $2.5k.

It almost certainly will not be that cheap.  I'd expect a camera that's billed as a 'mini 1D X' to be priced in the $3500-$4000 range.

That sounds about right on the price.  Although it really depends on features.  If it has new sensor tech that is very impressive, I could see it coming in over $4k.  Rehash of the same sensor technology, but with 1DX AF system, great weather sealing, maybe 24 MP, then ~$3k. 

From a structure standpoint it would put the 5DIII and the 7DII beneath the 1Dx at about the same price point with the 5DIII being FF aimed at event and portrait photographers and the 7DII being aimed at sport/wildlife photographers.

I don't feel that distinction will be possible any more with the 5DIII having a decent burst rate and excellent AF system. When Canon had 1DIV and 5DII as the second tier below 1DsIII, then 5DII aimed at event and portrait and 1DIV aimed at sports/wildlife made sense. But now, people will probably not favor a 1.6 crop priced higher if they can get the 5DIII to work for sports/wildlife reasonably while being excellent for event/portrait, all the time being cheaper.

There are both pros and cons of the 7DII being a mini-1Dx to me, the former involving better ergonomics and the latter mostly involving size/weight and price. However, if 70D fills the niche of an advanced general-purpose APS-C body and pushes 7DII to a pro body exclusively for sports and wildlife, I am fine with that. All I care about is the current 7D setup (all of it) with good performance at high ISOs.
Except, it feels like a step backwards- what will Canon achieve with a low-light capable, excellent AF, fast frame-rate APS-C body- didn't they have all that in an APS-H body in the 1DIV already? What can be gained additionally other than the ability to use EF-S lenses?


33
Lenses / Re: Photozone spanks the 24-70 F4 USM L IS
« on: March 07, 2013, 02:02:02 PM »
Your logic clashes with the reality of facts being that this lens is going to replace the 24-105 as FF kit lens. And I can see why people react with a loud WTF.

Can I ask...what is the basis for your statement of 'fact' that the 24-105/4L IS will be replaced by the 24-70/4L IS as the FF kit lens, i.e. the 24-105L will be discontinued?  Did I miss an announcement from Canon?
ยจ

No, you didn't, but hopefully we can agree that everything points in that direction? The 5D2 wasn't discontinued the day the 5D3 became available, but we all knew it was going to happen. The 24-105 was due for a refresh, and the 24-70 is very much similar: standard L zoom, f/4, IS, etc. I also remember reading that it was going to be offered as a kit lens as well and I doubt there will be an overlapping.

Hopefully we can also agree that this new lens will not sell half as much as Canon would like as long as the more versatile, much cheaper 24-105 is around.

Time will tell.  When the 100mm f/2.8L Macro IS was introduced in 2010, it was a commonly held belief that the 100mm f/2.8 Macro (non-L) lens, which was 10 years older and much cheaper, would soon be discontinued.  Three years later, the non-L 100mm macro is still part of the current Canon USA lineup. 

+1



Quote
While prices of lenses have certainly gone up, I see a continued need for Canon to have a kit lens that's 'reasonably' priced.  For example, the $700 EF-S 15-85mm lens is offered as a kit lens with the 7D, whereas the >$1000 EF-S 17-55mm lens is not.


I didn't know the 15-85 was offered as a kit, although I agree with your point.

34
Lenses / Re: Photozone spanks the 24-70 F4 USM L IS
« on: March 06, 2013, 06:13:42 PM »
It is sometimes worrisome that people maintain negative feelings towards a brand they are loyal to, but it's not a really bad thing altogether. We should be able to criticize and praise at the same time. So, while I generally think Canon makes excellent photography equipment, it is refreshing to see people criticize genuine mistakes. Take a look at the Apple forum, and the excess of fanboyish behavior will disturb you. You say one negative word, and ten people will pounce on you advising you to switch to PC (or Android) immediately or just deal with it.
I think there are both good and bad things about the criticism of the 24-70 IS- comparing it with the 24-105 or making a big deal out of a yet unproven (except for one flying pig till now) issue is not so good. Criticizing people who have bought, used and liked the lens- also not good. Criticizing Canon's pricing policy- not so bad, actually. Not just Canon- Nikon came up with a very expensive 80-400 VR (II?) as well. Are these companies trying to mark their items up to make up for their losses due to natural disasters, bad economy, etc.? That is bad, considering they are taking advantage of brand commitment rather than charging a product based on its performance alone. And that is unfair, as it is unfair for Apple to charge $ 30 for a lightning connector adapter, taking advantage of people who have already purchased Apple-compatible products that are suddenly no longer compatible.

35
Lenses / Re: Photozone spanks the 24-70 F4 USM L IS
« on: March 06, 2013, 11:56:23 AM »
I don't know about focus shift, but what supporters of this lens are terribly overlooking is that the 24-105 has a range and a price that leave room for compromise, whereas a 24-70 f/4 sold for 1600$ has to be epitome of optical perfection itself - and it's not.

I am sure many if not most people who own a 24-105 wouldn't feel the need to upgrade to a 24-70 IS. I am also sure that most people looking for a standard zoom for FF will still prefer a 24-105. I don't think that a comparison between the two lenses is the big question here.
The so-called "supporters" of the 24-70 are merely trying to reason that it doesn't make sense to "spank" a lens without basis. However, a justifiable basis would be if the lens consistently demonstrates the problem of focus shift (something that I recently learned about) or if Canon decides to replace the 24-105 with the 24-70 without lowering the price or fixing the issue (assuming it really is an issue across many samples).

36
Lenses / Re: Photozone spanks the 24-70 F4 USM L IS
« on: March 04, 2013, 10:51:27 PM »
On the other hand, I cannot imagine a situation where I set the aperture AFTER focusing, so I don't see a big issue here.

Unless you're shooting wide open or focusing manually with the DoF Preview button pressed, you're stopping down after focusing every time you shoot. AF is always performed with the lens wide open, regardless of the aperture selected. The lens stops down just before the shot, and that's when focus shift occurs.

Do you see a bigger issue now?   ;)

Ah, thanks for the edification.
Indeed, then it would be a VERY BIG ISSUE, and then I wonder why that hasn't been all over the internet already! Maybe sample variation did play a role here?  ???
BTW, not that I am personally interested in this lens, but would this be true even if one is back-button focusing?

37
Lenses / Re: Photozone spanks the 24-70 F4 USM L IS
« on: March 04, 2013, 06:10:06 PM »
Not sure how this 24-70mm f4 can compete against a cheaper, longer lens that in many ways delivers equal or better performance. 

The cheaper one is better?  I don't think so.  As I read the resolution numbers on Photozone, the new 24-70/4L is mostly better than the 24-105/4L.  And it offers a much closer minimum focusing distance.  And it's smaller and lighter.  Except for the initial price, it would make a very attractive kit lens.

Any kind of definitive testing would involve 10-20 lenses from different batches.  Its unfortunate but true, lenses vary significantly from unit to unit and batch to batch.
 
I like Photozone and read their reviews, but I also read other reviews, and sometimes they are drastically different.  Klaus has to rely on owners or camera stores to lend him a lens, and if it has obvious decentering or other readily discovered fault, he gets another, but even then, there can be large differences.
 
So read and enjoy, but its just the results from one lens, a different lens will almost certainly be different.
 
When Roger Cicla of lens reviews tests 50 lenses out of his stock, the results are going to be more meaningful.

Agree with the single specimen problem, but focus shifts usually have more to do with the lens structure than with sample variation. On the other hand, I cannot imagine a situation where I set the aperture AFTER focusing, so I don't see a big issue here.

Quote
even the lower performance Canon EF 24-105mm f/4 USM L IS instead

This clearly says the 24-70 IS is better all around. I think it is more comfortable for owners (and potential owners) to imagine the 24-105 to be better because they have a "better and cheaper" lens.

I know from personal experience the 24-105 is an excellent lens, but people seem to just enjoy hating the 24-70 IS. I'd say that is totally uncalled for. If it was a bad idea to make this lens (and sell it at this price), the market will let Canon know for sure. But as it happens, only a very small fraction of that market is populated by the Canonrumor-mongers.

38
I've read some "less than great" things about IQ on the old lens, and given Sigma's other recent products the I have high hopes for the new one. The new lenses should be compatible with the USB connector for user adjustability too, so getting the old one seems a little silly right now.

Exactly- I didn't even consider the old one because of QC issues, but the new one is promising, and will definitely be smaller than the 35/1.4 if pictures are anything to go by.

39
the sigma 30mm 1.4 exists a long time already (years?) and is quite good except it has focussing issues like too often.

I am talking about the newer version they announced in January. It is a part of their Art line, like the recent 35mm f/1.4 for FF.

40
Third Party Manufacturers / When will we see the Sigma 30mm DC HSM?
« on: March 01, 2013, 02:14:08 AM »
I really want a fast normal (for APS-C) prime and was on the verge of buying either the 35mm 1.4 (Sigma) or the 35 1.4L (most likely the Siggie) and this one came out- so I thought, hey, this will be a little wider and hopefully a lot lighter- let's see how it turns up!
The wait's frustrating- any ideas when they start rolling them out?

41
EOS Bodies / Re: New DSLR at the End of March [CR2]
« on: February 28, 2013, 01:31:53 PM »
Damn... this will force the price of the 7D lower and lower, and I still can't sell it as I am waiting for the rumored 7DII (or the 5DIII if the 7DII underwhelms).
Wish the 7DII was released before the 70D (like 5DIII before 6D- so the 5DII prices didn't drop right away and people could do a 5D upgrade without losing much)...  :'(

42
EOS Bodies - For Stills / Re: Canon 2x and 1.4x mk3 extenders
« on: February 22, 2013, 05:46:26 PM »
Well...darn, now I need a 12mm extension tube...  ;) If it works the same, that means the 1.4xIII-EF12-2xIII combo behind a 600/4 will give me 1680mm that reports as f/8 and will AF on the 1D X.

Wait till the next lunar mission- then you'd be able to get some nice portraits!

43
EOS Bodies - For Stills / Re: Price of 7D
« on: February 22, 2013, 05:43:55 PM »
Canon will have 20% off on their refurbs starting this Sunday, so thats another place to check.  The Adorama deal may be better though.


How do you know in advance?  :o

Another poster on CR who gets the info posted it. He has done this before. 
 
 Be sure to read all the posts ;)
 
http://www.canonrumors.com/forum/index.php?topic=13096.msg235432#msg235432



Thanks, that was very helpful of you. Hopefully I'd be able to snag a 24mm.
By the way, I was just talking to CLP- they have the 5DIII in- but only 10% off of the refurbished price.

44
EOS Bodies - For Stills / Re: Price of 7D
« on: February 22, 2013, 01:30:07 PM »
Canon will have 20% off on their refurbs starting this Sunday, so thats another place to check.  The Adorama deal may be better though.

How do you know in advance?  :o

45
Lenses / Re: Canon 70-200 f/2.8L IS II "Fix"
« on: February 21, 2013, 03:25:26 AM »
Hey guys and gals,

I am one of those who doesn't really like the attention that my 70-200 2.8L IS II can bring. I got creative with some gaffer's tape and fixed my "problem"!

I know I may receive some flak from those who would see this as the equivalent of a putting bumper sticker on a Ferrari, but for me, I suits my needs quite well and I'm quite happy with how it turned out!  :D

How'd you cut it so accurately? I am having trouble cutting neat strips of exact widths :(

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