Search results for 'sensor cleaning' - page 371
Has anyone else noticed lens resolution issues with the K-5?
A sensor that outresolves all your lenses doesn't sound much of a problem to me!
Posted by Pentaxophile on 23/03/2011 - 20:21
Who else are waiting for a firmware update for K-r to fix the FF problem
K5 is slightly different, the K5 has an extra sensor that "scans" the wavelength of the light and adjust it. So problems with the K5 and Kr doesn't need to be the same but can be though... But it's normal for AF systems not with the extra sensor to not have a correct focus under tungsten light, ...
Posted by Anvh on 21/03/2011 - 19:14
Who else are waiting for a firmware update for K-r to fix the FF problem
My K-r also has a similar problem and this is in daylight not indoors. The AF accuracy is not great. Lots of my shots are not focussed properly. It appears to be much better in LiveView however. Initially I thought its just a shaky hand problem but a second and then third round of shots had similar ...
Posted by Anvh on 24/03/2011 - 16:00
Who else are waiting for a firmware update for K-r to fix the FF problem
My K-r also has a similar problem and this is in daylight not indoors. The AF accuracy is not great. Lots of my shots are not focussed properly. It appears to be much better in LiveView however. Initially I thought its just a shaky hand problem but a second and then third round of shots had similar ...
Posted by Smeggypants on 24/03/2011 - 22:17
Who else are waiting for a firmware update for K-r to fix the FF problem
You cannot calibrate for FF at lowlight/tungsten My comment was on AstraNine focus problems under daylight :wink: only one calibration per lens is allowed. There seems to be only one global adjustment for the Kr. You cannot calibrate for FF at lowlight/tungsten light/halogen, only one calibrat...
Posted by Anvh on 25/03/2011 - 18:53
Sensor cleaning?
Strange one, I've got what looks like a dust spot on the sensor. It's not on the lens ive thoroughly cleaned it and tried it with another lens and i get the same spot in same position.I did a dust check "picture" but it shows completley clean!? Then sensor shake cleaning several times but its st...
Posted by DanielH on 21/03/2011 - 13:13
Sensor cleaning?
Can you clarify. Is this spot visible on actual photographs or only when you look through the viewfinder. If it's on the sensor you won't see it through the viewfinder - if you can see it through the viewfinder it will be on the mirror or the focussing screen.
Posted by greynolds999 on 21/03/2011 - 13:20
Sensor cleaning?
What camera is it Dan?
Posted by Oggy on 21/03/2011 - 13:36
Sensor cleaning?
Whatever you do do not use a lens pen on your sensor :shock:. Invest in an Arctic Butterfly or swabs for sensor cleaning.
Posted by Gwyn on 21/03/2011 - 15:06
Sensor cleaning?
+1 for Arctic Butterfly in 4 years with a K10D only once have I done a wet clean thanks to mine.
Posted by Tyr on 21/03/2011 - 15:47
Sensor cleaning?
I am a butterfly enthusiast as well, but only for dry dust. It will simply smear grease.
Posted by Oggy on 21/03/2011 - 15:58
Sensor cleaning?
How do you get grease on the sensor? :shock:
Posted by Tyr on 21/03/2011 - 16:10
Sensor cleaning?
Eating chips in Whitby! (But pollen is the killer)
Posted by greynolds999 on 21/03/2011 - 16:15
Sensor cleaning?
Now what? mirror up cleaning with lenspen? Some advice would be appreciated many thanks Probably - I have had the same recently on the K7! Andy
Posted by alfpics on 21/03/2011 - 16:21
Sensor cleaning?
Now what? mirror up cleaning with lenspen? Some advice would be appreciated many thanks Probably - I have had the same recently on the K7! Andy Hopefully not with a lens pen though :shock:.
Posted by Gwyn on 21/03/2011 - 16:25
Sensor cleaning?
Eating chips in Whitby! (But pollen is the killer) Blimey, they must serve you the oil they were fried in as well then :lol: I accidentally got some saliva on my sensor because I was talking to someone while cleaning it. I shall not make that mistake again, damn 's' sound!
Posted by Tyr on 21/03/2011 - 16:26
Sensor cleaning?
Wet swabs here. Intersetingly ( and probably tempting fate :) ) but I haven't had toclean my K-5s sensor at all despite changing lenses in all manner of dirty environments. K20D OTOH was always gettign crap on it the sensor
Posted by Smeggypants on 21/03/2011 - 17:16
Sensor cleaning?
I confess I send mine off to be cleaned works out the same as buying the swabs and Im not confident enough to attempt it. Dont use the lenspen on the sensor though!!!! lens (its in the name )
Posted by pianoman on 21/03/2011 - 17:40
Sensor cleaning?
Well to clarify its definately on the sensor (I dont understand though how it DOESENT show up in the dust alert picture). It shows up in my pics. And there is also stubborn dust on the mirror! I'm going to try a hairdryer on cold to see if i can blow it out.....wish me luck thanks for everyone'...
Posted by DanielH on 21/03/2011 - 18:17
Sensor cleaning?
I do wish you luck careful you dont shake anymore dust onto the area :!: Will await the outcome
Posted by pianoman on 21/03/2011 - 18:26
