Thank you, Boris... She's quite pleased with herself, hasn't stopped
grinning yet.

Another vote of confidence for the Adobe NR...! I'm thinking a
software upgrade is in order for me... at the very least.  ;)



On Tue, Jan 11, 2011 at 12:05 AM, Boris Liberman <[email protected]> wrote:
> Hi, Christine.
>
> I looked at the pictures. First of all, please congratulate your daughter,
> if I understand correctly, she won the first place. Wonderful achievement as
> it surely would boost her self-confidence in the future in every area, not
> just gymnastics.
>
> Now to the photography part. I think you did well with K-7. Since you did
> not provide full size files, only 1024 pixels on the long edge, it is hard
> to see how printable they are, but I think that A4's can be printed quite
> easily.

>> With my k-7&  50-135, the results were reasonable, for what they are,
>> shot at 3200iso, f2.8, 1/125 sec.  (I put some snaps up here:
>>
>> http://www.flickr.com/photos/23028...@n04/sets/72157625788531640/with/5341649434/)
>>  But, I could do with less noise.  And even higher iso (or wider
>> apertures) could get me faster shutter speed, which would also improve
>> matters.
>>
>> So, I'm trying to decide where to focus my longing...
>> 1) a k-5?  (for all the obvious reasons)
>> 2) faster lens?  (most shots are within the 50-85mm range)
>> 3) noise reduction software? (I only have what's available in
>> ACR/cs4... open to suggestions, thoughts on this)
>>
>> What do you think?
>
> 1. K-5 will probably help you. I cannot say for sure, but the common opinion
> has it that it improves greatly over K-7 in many aspects of IQ - dynamic
> range, noise, color fidelity. But it is expensive.
>
> 2. I don't think that there are too many faster lenses to suggest to you. In
> fact, f/2.8 is where all zooms max out their aperture. At least those in
> Pentax K mount. I don't believe that DA 70/2.4 limited will offer serious
> gain in speed. The next candidate is FA 77/1.8 limited and the final one is
> FA* 85/1.4. FA 77 costs less than USD 1000, while FA* 85 costs more than
> this figure. I've FA 77 and it is mighty fine lens. There is a gotcha with
> FA 77. It has rather long focus throw and therefore it does not focus all
> too fast. I cannot say about gymnastics as I never shot such a thing, but it
> may prove problematic. In principle you could resolve this by switching your
> camera to rapid fire mode (or even slow fire mode - 3fps) and simply
> shooting in bursts.
>
> 3. I've LR 3.3 and before that I bought Topaz DeNoise for USD 80. Prior to
> that I did not believe in NR software and now I do. You can download fully
> operational 30 day trial from their web site and this is what I did. It does
> very convincing job.
>
>>
>> FWIW, I've considered asking her to switch sports.  But it wouldn't
>> help much -- she also plays hockey...  :)
>
> I thought hockey and gymnastics had rather opposite requirements on one's
> body...
>
> Boris
>
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