In praise of AA filters

Started Oct 23, 2013 | Discussions thread
Tom Axford
Senior MemberPosts: 1,464
Like?
Re: Pro AA filter users forget Sigma's Foveon sensor
In reply to Lee Jay, Oct 25, 2013

Lee Jay wrote:

Basalite wrote:

Thanks for the example. That X3 image is covered with aliasing artifacts. It may lack most color moire but it's full of luminance moire. The lack of an AA filter is one reason of many I've never seriously considered a Sigma camera and the example above shows why.

I'm sorry, but I can't see what you are referring to. The coloured moire patterns in the image on the left are obvious, but I'm not sure what faults in the image on the right are "luminance moire". Can you explain please? This is a genuine question, I'm not being facetious.

Reply   Reply with quote   Complain
Post (hide subjects)Posted by
(unknown member)
(unknown member)
(unknown member)
(unknown member)
(unknown member)
(unknown member)
(unknown member)
(unknown member)
(unknown member)
(unknown member)
(unknown member)
(unknown member)
(unknown member)
(unknown member)
(unknown member)
(unknown member)
(unknown member)
(unknown member)
(unknown member)
(unknown member)
(unknown member)
(unknown member)
(unknown member)
(unknown member)
(unknown member)
(unknown member)
(unknown member)
(unknown member)
(unknown member)
(unknown member)
(unknown member)
Keyboard shortcuts:
FForum PPrevious NNext WNext unread UUpvote SSubscribe RReply QQuote BBookmark post MMy threads
Color scheme? Blue / Yellow