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[OM] Re: Advice please- stage photography

Subject: [OM] Re: Advice please- stage photography
From: Nathan Wajsman <nathan@xxxxxxxxxxxxxx>
Date: Mon, 09 Jul 2007 06:19:12 +0200
I have heard other people sing the praise of the Fujis, and I did look 
at them briefly, but was completely turned off by the absence of a RAW 
mode. According to the specs, the new 40 has JPEG only. This is simply 
unacceptable to me.

Nathan

Moose wrote:
> Nathan Wajsman wrote:
>   
>> ...... It is especially unfortunate that 
>> the compact camera makes are using the megapixel count as the most 
>> important product attribute to emphasize, and so we get all those 
>> cameras with fingernail-sized sensors onto which 8 or more megapixels 
>> have been crammed. As a result, performance at ISO speeds above 200 
>> suffers from image noise, and anything above 400 is virtually useless. 
>>   
>>     
> This is the second time you've made such a statement. While generally 
> true, it is not entirely true. The exceptions that prove/test the rule 
> are a handful of Fujis.
>
> The F10, 11, 20, 30 and 31fd all share a 1/1.7" sensor with roughly 
> twice the surface area of the 1/2.5" sensor in most small digicams. 
> Combined with Fuji's unique, hexagonal pixel layout and whatever they do 
> in their processing engine, these cameras outperform the other little 
> guys in noise by a very significant margin, generally at least two stops.
>
> The F10/11 were amazing and the F30 is even better. It appears that the 
> F31fd is simply an F30 with face detection added, which might actually 
> be a plus for street photography. The newest, the F40, finally ups the 
> pixel count from 6 to 8 mp, with an only very slightly, if at all, 
> larger, 1/1/6" sensor, so the jury is out on whether it will be better 
> or worse.
>
> Unfortunately, Fuji doesn't have IS, so for static subjects, these 
> cameras aren't much ahead of the better smaller sensor cameras that have 
> good IS, although I think they may still have cleaner shadows at 
> equivalent shutter speed/iso combos.
>
> With non-stationary subjects, like people, they are unmatched short of a 
> DSLR. Fuji also made a couple of superzooms using this sensor, but the 
> extra size and weight of a 12x zoom to cover the larger sensor and the 
> lack of IS make them less successful vs the competition, from my 
> perspective. Once you get to a certain size and weight, might as well 
> just go with a DSLR.
>
> These cameras do, however, require some modest photographic smarts to 
> use to best advantage. The aren't quite the fool-proof outdoor, bright 
> light snap-shooters that many Can*n's, for example are. It's important 
> to "shoot to the right" to avoid blown highlights. The payoff is that 
> they don't chop off the shadows, only compress them at the bottom of the 
> histogram. And with the exceptionally low noise at low isos, the shadows 
> may be recovered quite nicely. With manual control in the F11 and 30, 
> this is easy.
>
> I've posted these shots with the F30 here more than once, but... On the 
> first shot, I just over compensated, as you can see from the histogram, 
> but was able to recover. Most other shots in this little gallery used 
> negative exposure compensation to hold highlights, then PP to bring up 
> shadow detail. #13 also has a roll over to show the original. 
> http://galleries.moosemystic.net/Summita/
>
> I'm not sure to what extent this little rant is a sell job for the 
> F30/31fd and to what extent it is about how, lost in among the endless 
> parade of me too digicams, there is often something to meet one's 
> specific needs that may be found with a little research.
>
> I have a tele sort of eye, so the limited zoom range of the F30 is a 
> drawback for me. My latest project has been to find something with more 
> zoom range, not too much bigger and with a combination of IS and noise 
> performance to get me results I like.  The Panny TZ3 looks like a 
> natural, but comparison of the studio shots from dpreview shows that its 
> smeary NR obscures fine detail compared to other brands to an extent I'm 
> not willing to deal with.
>
> The current experiment is a Canyon A710 IS. Relatively small and light, 
> 6x zoom, excellent IS and about the best balance I've found in this 
> class between inherent sensor noise and NR in capturing detail without 
> too much apparent noise.
>
> Also, there is free 'hack' or add-on firmware that adds live RGB 
> histogram, flashing out of gamut, RAW output and many other goodies to 
> DIGIC II processor cameras, including the A710. I'm fairly pleased so 
> far, especially with the added features of the add-on firmware. I do 
> wish it went wider, like the TZ3, but if I continue to like it, I can 
> add a WA adapter.
>
> Moose
>
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>
>   

-- 
Nathan Wajsman
Almere, The Netherlands

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