MFT 25mm f/1.4 fails to blur background like Full Frame 50mm lens @ f/2.8

Started Feb 16, 2014 | Discussions thread
Shop cameras & lenses ▾
(unknown member) Senior Member • Posts: 2,216
Re: MFT 25mm f/1.4 fails to blur background like Full Frame 50mm lens @ f/2.8

Some sensors show a strong fall-off in response to light rays incident at large angles off-axis, resulting in an effective aperture for the lens + sensor combination that is less than the geometrical optics aperture of the lens alone. I've no idea if this is significant in the effect you are seeing...

Joe

-- hide signature --

"Well, it's too late to die young now..."

 Joe Pineapples's gear list:Joe Pineapples's gear list
Ricoh GR
Post (hide subjects) Posted by
(unknown member)
(unknown member)
BJN
(unknown member)
Keyboard shortcuts:
FForum PPrevious NNext WNext unread UUpvote SSubscribe RReply QQuote BBookmark MMy threads
Color scheme? Blue / Yellow