07-30-2010, 05:05 PM
[quote name='BG_Home' timestamp='1280470971' post='1408']
Given the fact that you've already observed the effects of dust on your sensor yourself, I wonder what made you post your question in the first place?
[/quote]
Yes, as Markus said, it's a different issue with pinhole attachments. I don't know if pinhole attachments are less problematic with film, but certainly in the digital field it's considered normal to have some dust showing up when using extremely small apertures.
Using normal lenses I hadn't noticed this dust, so as far as I'm concerned it's not a problem.
My first post was not to ask if I have dust on my sensor (because I can assure you I do <img src='http://forum.photozone.de/public/style_emoticons/<#EMO_DIR#>/biggrin.gif' class='bbc_emoticon' alt='
' /> ), but whether this dust - which can't be seen under normal circumstances - has a noticeable impact on image quality.
Given the fact that you've already observed the effects of dust on your sensor yourself, I wonder what made you post your question in the first place?
[/quote]
Yes, as Markus said, it's a different issue with pinhole attachments. I don't know if pinhole attachments are less problematic with film, but certainly in the digital field it's considered normal to have some dust showing up when using extremely small apertures.
Using normal lenses I hadn't noticed this dust, so as far as I'm concerned it's not a problem.
My first post was not to ask if I have dust on my sensor (because I can assure you I do <img src='http://forum.photozone.de/public/style_emoticons/<#EMO_DIR#>/biggrin.gif' class='bbc_emoticon' alt='
' /> ), but whether this dust - which can't be seen under normal circumstances - has a noticeable impact on image quality.