Not only CA. You have got effects from sensor blooming and
scattering in the anti-aliasing filter and other elements (blue light
is scattered most). Also CA can come in two types, longitudinal and
lateral. These effects are more or less easily removed in PS.
DagT
Den 5. feb. 2006 kl. 12.30 skrev Jens Bladt:
I believe blue fringing is in fact chromatic aberrations (CA).
Take a look:
http://www.dpreview.com/reviews/sonydscr1/page18.asp
The problem is at its greatest when using wide angles wide open.
Regards
Jens
http://www.jensbladt.dk
-----Oprindelig meddelelse-----
Fra: Toine Kuiper [mailto:[EMAIL PROTECTED]
Sendt: 5. februar 2006 09:51
Til: pentax-discuss@pdml.net
Emne: blue fringing
After looking at some shots from the new Sony DSC-R1 the complete
absence of blue/purple fringing is shocking.
Why do I see blue fringing with all my lenses on high contrast borders
(like trees against a bright sky). Chromatic aberration is different
and can be corrected with Adobe RAW. Is the CCD to blame?
I really hope Pentax or Samsung inserts a CMOS in de D2.
Regards