Originally posted by Smeggypants A quick test shows it's front focussing @ EV2 like my original copy, but perhaps not as much.
If you had performed your previous tests with more rigour (chart alignment) you'd now be in a position to quantify the improvement.
Originally posted by jsherman999 .
If you want the best low-light AF on the planet, get the D700 - otherwise, I wonder if the K-5 might actually match most other aps-c-level models out there now.
I personally don't need the best low-light AF on the planet but just want a K-5 that performs at least as well as previous Pentax cameras.
Originally posted by jsherman999 .
That's my main concern with Falk's tests - There isn't really much to fault technically, but the big underlying problem with the whole thing is that he does not test the 60D, 7-D, D90, D300, D7000, etc, and it may be that this 'AF problem' isn't really a problem at all when compared to other bodies shooting under the same conditions.
True. I wonder whether he still has his K-7 to compare to. But even if so, I wouldn't dare to propose putting the K-7 through the test mill. The way Falk performs tests takes a lot of time and it wouldn't cross my mind to suggest to him to put even more of his precious time into this. After all, only Pentax can improve the K-5 and he has given them a lot of food for thought already.
Originally posted by jsherman999 .
I know my D90 spanks my K20D in low-light AF speed and accuracy, I'd really like to know how D90 stands up against the K-5. (I guess I'll just have to buy a k5 to find out, huh?
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+1 for your last thought.
I guess, however, we already know that the K-5 doesn't spank the K20D in low-light AF accuracy (maybe in speed). Given the reports posted to the forum, I have reason to believe that the K-5's low-light AF isn't as good as that of the D90 (at least with V1.02 and in Tungsten light).
Originally posted by Smeggypants Ok.... Tonight I have just made an MDF lensalign. painted up and I'll stick the graphjcis on tomorrow.
Nice, hopefully you'll post some pics of your DIY effort.
You'll be in a great position to check whether the MDF LensAlign will produce any results different from shooting a flat focus chart from an angle. I'd be genuinely interested on whether or not you'll observe a difference. Of course, the focus chart you used in the past has a relatively deep focus target (because it uses a bar with a width, rather than a single black to white transition) but it should at least produce comparable results.
Originally posted by Smeggypants Thursday I'm taking delivery of a second K-5. Then I've got some mass shooting. I'll try and get some more focussing tests done within the week and with a more accurate set up this time.
Sounds promising. Looking forward to your observations. Would be great if you could compare to another camera.