Search results for 'sensor cleaning' - page 579
Anyone know what causes these lines...
Looks like typical sensor noise from low light to me.
Posted by amoringello on 19/03/2009 - 00:41
Anyone know what causes these lines...
I can see faint lines on the right hand side of the picture between the mouth and the nose of the dog, but I don't have the slightest idea as to what might be the cause. As far as I know, they might also be there on the first picture, but since that same area is brighter, you may not be able to see...
Posted by pentaxian450 on 19/03/2009 - 00:49
Anyone know what causes these lines...
Looks like typical sensor noise from low light to me. Low light and high iso, I agree typical sensor noise.:P
Posted by ttk on 19/03/2009 - 09:54
Anyone know what causes these lines...
Cheers for replies. If they are sensor noise, I am considering getting a K20D when funds permit. Would this camera still display sensor noise when using high iso/low light?
Posted by Karl on 19/03/2009 - 16:51
Anyone know what causes these lines...
Cheers for replies. If they are sensor noise, I am considering getting a K20D when funds permit. Would this camera still display sensor noise when using high iso/low light? All cameras suffer from noise if they are of a high ISO and low light, you will still get it even if you bought a K20D. Another...
Posted by paullucas on 19/03/2009 - 17:05
Anyone know what causes these lines...
It has nothing to do with noise. It's because this dog is called "Belle" but you used "Spot" metering. Therin lies your problem, you need to find a dog called spot... Just kidding, I concur, noise ! I try to shoot at the lowest possible iso to avoid noise, only raising it when other avenues ...
Posted by RR on 19/03/2009 - 22:34
Tamron SP300 2.8 + 1.7AFA K10
Hi all Last year I purchased the K10 to use on this lens combination having previously used it on my Ds and been very pleased with the restuls. I have been disappointed with the amount of ca in the images taken with the K10 in comparison to the Ds. I have been very pleased with other lenses used on...
Posted by mxds on 24/03/2009 - 18:01
Weird Little Pixels
Take another shot and see if the little pixels are in the same place, with out seeing a photo it's difficult to say. Could be dead pixels on the sensor which means you could try a remap with the pix/remap found in the menues on the K20D. Could do with a photo to be sure.:P
Posted by ttk on 27/03/2009 - 22:38
Weird Little Pixels
I used the pixel mappin' feature already and i've taken a 20 second exposure of my kitchen in low light and there are now no more dead/ stuck pixels in the image. I've heard on review sites that these pixels move around. The last time I used the camera was two days ago in London, and the shots ...
Posted by iceblinker on 28/03/2009 - 00:15
Weird Little Pixels
Temporary hot pixels can sometimes appear with any digital camera when the sensor becomes warm. This can happen particularly during long exposures, or after the camera has been used heavily for a long time. By the way, Silkypix Developer Studio usually automatically removes hot/stuck pixels from ...
Posted by paulyrichard on 28/03/2009 - 07:31
Weird Little Pixels
I would only worry if there were a lot of stuck/dead pixels (permanent), or if hot pixels (temporary) were frequently appearing on normal-length exposures. Cameras do become more susceptible to the problem as they get older and more used, but no K20D is very old! The mapping process should onl...
Posted by iceblinker on 28/03/2009 - 11:51
manual chromatic aberration removal
Amoringello that looks good but you lost the colours in the water but you gave me the idea, thank you very much! Now need to find some time to go over it by hand :( It's so nice to only use 1/4th of the sensor isn't it. I quite like the effect it looks like a painting.
Posted by Anvh on 08/04/2009 - 03:44
photographing moving trains
Hi Neil, that's quite normal as the viewfinder only shows you 96% of what the sensor sees (that's for the K200D - it varies slightly from model to model but they're all similar), in other words you'll always capture slightly more than you see when you shoot. If you want the train to fill the fram...
Posted by hefty1 on 26/04/2009 - 21:55
Fogged lens
Just to update i suppose it is a misty type view i have tried cleaning the lens and it has made no difference. Roy
Posted by royd63uk on 09/05/2009 - 09:30
Sensor Cleaning Kits
Hi does anybody have experience with commercially available cleaning kits for sensors or any recommendations for cleaning the old sensor regards Ron
Posted by bonnipics on 12/05/2009 - 21:46
Sensor Cleaning Kits
Hi,I have used the Pentax Sensor cleaning kit successfully for well over a year now and have been most satisfied after eight uses on my own and friend`s camera`s, It consists of a pad of sticky plastic sheets and a sticky orange lollipop, You dab the lollipop onto one of the sheets and then onto the...
Posted by PeteL on 12/05/2009 - 22:37
Sensor Cleaning Kits
I just use the magic "Arctic Butterfly!"........
Posted by beginner on 12/05/2009 - 22:55
Sensor Cleaning Kits
What kind of cleaning do you intent? For all in all solution there isn't something swaps can't clean, they remove dust, smudges and swipe away bigger objects. If it's only dust the butterfly will do you good, it works simple and fast.
Posted by Anvh on 13/05/2009 - 00:50
Sensor Cleaning Kits
Hi does anybody have experience with commercially available cleaning kits for sensors or any recommendations for cleaning the old sensor regards Ron The Arctic Butterfly or Dust-Aid, are the only two I use now after seeing the topics about the Rocket Blower and the damage you can do.:wink::D
Posted by ttk on 13/05/2009 - 06:43
Sensor Cleaning Kits
Thanks for your assistance regards Ron :D :wink: :D
Posted by bonnipics on 14/05/2009 - 18:48
