11-07-2015, 08:39 AM
The sensor may be the same but the filter in front of it not - at least there is such a theory, regarding especially the 7-14 mm f/4 but also other lenses:
http://alanwatsonforster.org/writing/mft-purple.html
http://kolarivision.com/articles/interna...nsmission/
I meant "anecdotally" because the explanation doesn't seem to be popular/well known.
http://alanwatsonforster.org/writing/mft-purple.html
http://kolarivision.com/articles/interna...nsmission/
I meant "anecdotally" because the explanation doesn't seem to be popular/well known.