The information I found here is pretty useful for both newbies and oldies alike:
http://www.digital.pentax.co.jp/en/special/digiichi/tech/vol_01.html
http://www.digital.pentax.co.jp/en/special/digiichi/tech/vol_04.html
Ignoring the camera brand, it provides a progressive explanation of many issues in a simple and clear manner.
The information I found here is pretty useful for both newbies and oldies alike:
http://www.digital.pentax.co.jp/en/special/digiichi/tech/vol_01.html
http://www.digital.pentax.co.jp/en/special/digiichi/tech/vol_04.html
Ignoring the camera brand, it provides a progressive explanation of many issues in a simple and clear manner.
a newbie question: what's the use of color filter, for example hoya brands has 80a, 80b and 80c with diff color conversion. how does this work? thanks.