Wonky Horizons

bforbes
Posted 22/09/2010 - 23:34 Link
[quote:3496ace15f="fatspider"]
Quote:


As for the pics, I think the wonky horizons is caused by the SR, I find I have to re-level most of mine by rotating anti-clockwise too.
I also have to rotate a lot of my shots anti-clockwise. I thought it must be my eyesight. How would the SR affect the horizon?
johnriley
Posted 23/09/2010 - 00:13 Link
A very large percentage of photographers tilt their horizons.

To understand why rotating anti-clockwise to correct it is quite common, just think which way we push the camera by pressing the shutter release...
Best regards, John
fatspider
Posted 23/09/2010 - 00:15 Link
Its a theory Barrie, if SR is switched on then it will try to compensate for camera shake, at the "moment" when the image is recorded by the sensor it may well have been skewed one way or another attempting to compensate for those who constantly visit a certain pointless thread and are under the influence
My Names Alan, and I'm a lensaholic.
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beginner
Posted 23/09/2010 - 16:19 Link
When I do landscapes, I always take my left shoe off!
K20D...ist DS ,DA18/55,DA16/45.DA* 50/135,"A"1.7 50MM..."A" 70/210..M 50mm f2...Tamron 90mm macro,28/300 Tamron,200/500 Tamron 6.9....A Pentax DA*300... Sigma10/20,FA31mm 1.8 Ltd*********,FA 77mm Ltd!
greynolds999
Posted 23/09/2010 - 18:46 Link
Perhaps the horizons are straight and the World is wonky!
beginner
Posted 23/09/2010 - 18:50 Link
That is something to bare in mind!......mmmmmmmmmmm!
K20D...ist DS ,DA18/55,DA16/45.DA* 50/135,"A"1.7 50MM..."A" 70/210..M 50mm f2...Tamron 90mm macro,28/300 Tamron,200/500 Tamron 6.9....A Pentax DA*300... Sigma10/20,FA31mm 1.8 Ltd*********,FA 77mm Ltd!
davem
Posted 23/09/2010 - 19:56 Link
Perhaps i should turn off the shake reduction just before I take the shot

Any way the world is round so the horizon will always tilt to the right oh yes and the left

Dave
Oggy
Posted 23/09/2010 - 21:13 Link
I thought SR worked in X and Y (vertically and horizontally). I didn't realise it rotated.
Hardgravity
Posted 24/09/2010 - 07:43 Link
Another reason could be how the sensor is sitting .
Even with SR turned off the sensor could have a slight 'tilt' as a result of the movement of the 'bed.

Twisted horizons are one of the reasons I try to avoid open scenery shots.
Cheers, HG

K110+DA40, K200+DA35, K3 and a bag of lenses, bodies and other bits.

Mustn't forget the Zenits, or folders, or...

PPG entries.
Edited by Hardgravity: 24/09/2010 - 07:43
Gwyn
Posted 24/09/2010 - 10:17 Link
How hard is it to straighten a wonky horizon though? Not very, and it's not like in the days of film when the sea would be forever flowing out of the frame.

I get slightly wonky horizons from time to time, but nowhere near as bad as my other half manages - some of his are at 30degrees off the horizontal.
Hopeless. Nearly bad enough to be art, but not quite.
philstaff
Posted 08/10/2010 - 12:11 Link
beginner wrote:
When I do landscapes, I always take my left shoe off!
I did that but kept falling over.:
philstaff
Posted 08/10/2010 - 12:15 Link
My first K100 D nearly always gave untrue hrozontals I informed Pentax of the problem and was told to return the camera. It turned out to be a manufacturing problem and they replaced the camera with a new one.
Ian

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