Say if you take 10 photos of 20secs exposure continously, will the last photo got more hot pixel than the first one??
Originally posted by hong
Say if you take 10 photos of 20secs exposure continously, will the last photo got more hot pixel than the first one??
Originally posted by kamwai
.....and my F707 have noise reduction....is it for eliminate of hot pixel?
Originally posted by kamwai
what if you turn on your camera WITHOUT taking any picture....will the CCD temperature increase and result in hotpixel?
take an extreme example...u turn on your DC and take 30min to compose a picture (the DC is on continuously), let's say the pic is just 1/60s exposure, will the very first picture have hot pixel??
another example, u are walking under the hot sun, the camera is off, but the camera is heated up by the surrounding...then u turn on your DC and take a shot normally (short exposure too) will the picture have hot pixel becos the CCD already heated up by the surrounding??
does DC have any cooling mechanism?
Originally posted by Jayan
yes.
Originally posted by hong
if the camera got NR, will the first theory still stands?? taking first pic and the 20th pic no different becoz of NR??
Originally posted by hong
thinks that's lens flare, should be ok, it will not come out in the photographs
Originally posted by kamwai
what if you turn on your camera WITHOUT taking any picture....will the CCD temperature increase and result in hotpixel?
take an extreme example...u turn on your DC and take 30min to compose a picture (the DC is on continuously), let's say the pic is just 1/60s exposure, will the very first picture have hot pixel??
another example, u are walking under the hot sun, the camera is off, but the camera is heated up by the surrounding...then u turn on your DC and take a shot normally (short exposure too) will the picture have hot pixel becos the CCD already heated up by the surrounding??