All Forum Comments
Comment by ChrisA posted on Watching the World at 03/11/2011 - 22:29
Comment by ChrisA posted on Watching the World at 03/11/2011 - 22:26
Are there people then, who don't prefer that? Difficult to imagine.
I definitely would not want the microprism. I never got on with it at all.
Comment by ChrisA posted on K5 question re focus point selection at 03/11/2011 - 10:49
Comment by ChrisA posted on K5 question re focus point selection at 03/11/2011 - 09:45
Received, well packed etc, thanks Chris! Loving Pentax catch in focus, and the speed and sharpness of this lens! Wish I had bought your 28mm as well
If you like the catch-in-focus, and you appreciate the beautiful build quality of these old lenses, maybe I can interest you in a 400mm prime, coming soon to a classified ad near you
Comment by ChrisA posted on 50mm SMC-A F1.7 at 03/11/2011 - 00:04
Comment by ChrisA posted on I don't read the Daily Mail, honest, guv... at 02/11/2011 - 23:58
If required, Quick Shift can be applied easily and is much quicker than trying to select a focus point.
The focus points only go out so far anyway - only a little more than half way to the edge of the frame from the centre, and not even as far as half way to the top or bottom. Doubtless there are subjects with shapes that lend themselves to focus point selection, where frame to centre/focus/reframe really wouldn't be just as good, but they're fairly few and far between.
Most of the times that the frame/focus/reframe technique is really no good is when you're close, and with a wide angle lens - in which case the depth of field is often enormous.
I'd put money on it being camera shake that spoils most of those shots, not being focused on the wrong point.
It's usually just as easy to point the camera at something at about the right distance, rather than the actual subject, prior to reframing.
Comment by ChrisA posted on K5 question re focus point selection at 02/11/2011 - 23:50
I am stunned, truly stunned, by the number of people saying they only ever use the central focus point !!!!
Then try a bit of airshow photography and see how stunned you are
(though I dont tend to shoot much that moves in fairness)
If it's big and moving, you can use the central point.
If it's small and moving, then unless you can track it very accurately (more accurately than I can, anyway, especially at long focal lengths where the angle of view is very small), chances are you'll lose it from the central AF point, and then when the focus hunts, you're basically doomed.
For airshows, I set it to auto-AF point, and it makes maintaining focus on the moving aircraft a lot easier.
Comment by ChrisA posted on K5 question re focus point selection at 02/11/2011 - 23:38
I don't think luck comes into it. I wouldn't fancy doing this in a 4-seater Cessna, lat alone a large jet.
No taking anything away - it was a nice job.
Whereas every time I read about the Hudson River ditching a couple of years back, my blood runs slightly cold when I think about Chesney Sullenberger's getting that Airbus down the way he did. Absolutely first class.
The passengers were fortunate to have a guy with so much gliding and military flying in his background.
Comment by ChrisA posted on Another pointless thread at 01/11/2011 - 20:46
Comment by ChrisA posted on 50mm SMC-A F1.7 at 01/11/2011 - 19:25


Why isn't it called 'Reading the paper'?
Nigel
Totally don't get the caption.
I usually hate captions, and this is no exception